Register or Sign In

6lc715 price and stock

6lc715 Details
My Preferred Distributors (0) Authorized (0) Independent (0) Industrial Supplies / MRO (0)
Register or Sign In to sort your Preferred Distributors to the top of the list!

Authorized Distributors

  • Acme Chip Technology
  • Analog Devices Inc
  • Arrow
  • Avnet Americas
  • Bisco
  • Bürklin Elektronik
  • CDM Electronics
  • Chip 1 Exchange
  • Chip1Stop
  • CHIPMALL.COM LIMITED
  • Coilcraft
  • ComSIT USA
  • DB Roberts
  • DigiKey
  • Dynamic Solutions
  • ECCO
  • ElectroCraft
  • Electroshield
  • ES Components
  • Fairview Microwave
  • FDH Electronics
  • Flip Electronics
  • Future Electronics
  • GLYN
  • Heilind Electronics
  • Interstate Connecting
  • Jameco
  • Karl Kruse
  • L-com US
  • Maritex
  • Master Electronics
  • Microchip Technology
  • Mouser
  • NAC
  • New Advantage
  • Newark
  • Onlinecomponents.com
  • Ozdisan Elektronik
  • Pasternack Enterprises
  • PEI Genesis
  • Perfect Parts
  • PolyPhaser
  • Powell Electronics
  • PUI
  • Renesas Electronics America
  • Richardson RFPD
  • Rochester
  • RS
  • Rutronik
  • Sager
  • Samtec
  • SiTime Corporation
  • South Electronics
  • STMicroelectronics
  • Symmetry
  • Techni-Tool
  • TestEquity
  • TME
  • Toby Electronics
  • TTI
  • Venkel Ltd.
  • Verical
  • Waytek, Inc.
  • Wuhan P&S

Independent Distributors

  • Ameya
  • ArduSimple
  • Bristol
  • Chip Stock
  • Chip-Germany GmbH
  • Chip1Cloud
  • Component Electronics, Inc
  • CoreStaff
  • Direct Components
  • Futuretech Components
  • GlobX GmbH
  • Greenchips
  • LCSC
  • MacroQuest
  • Neutron USA
  • NexGen Digital
  • NTEMALL
  • Quest
  • SEMIX
  • Sense Electronic
  • Sensible Micro Corp
  • Shengyu Electronics
  • Velocity Electronics
  • VRG Components
  • Vyrian
  • Win Source Electronics
Show Filters
Select Manufacturer
Top of Page ↑

Newark Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
PIC16LC715-04/P DISTI # 23C5511
Microchip Technology Inc Ic, microcontroller,8-Bit, pic Cpu, cmos, dip,18Pin, plastic Rohs Compliant: Yes |Microchip PIC16LC715-04/P Min Qty: 150 Package Multiple: 1 Date Code: 0 Container: Bulk PIC16LC715-04/P Part Details 0
  • 100 $4.0200
$4.0200 Buy Now PIC16LC715-04/P Part Details
PIC16LC715-04/SS DISTI # 23C5513
Microchip Technology Inc Ic, microcontroller,8-Bit, pic Cpu, cmos, ssop,20Pin, plastic Rohs Compliant: Yes |Microchip PIC16LC715-04/SS Min Qty: 134 Package Multiple: 1 Date Code: 0 Container: Bulk PIC16LC715-04/SS Part Details 0
  • 100 $4.3100
$4.3100 Buy Now PIC16LC715-04/SS Part Details
PIC16LC715-04/SO DISTI # 23C5512
Microchip Technology Inc Ic, microcontroller,8-Bit, pic Cpu, cmos, sop,18Pin, plastic Rohs Compliant: Yes |Microchip PIC16LC715-04/SO Min Qty: 168 Package Multiple: 1 Date Code: 0 Container: Bulk PIC16LC715-04/SO Part Details 0
  • 100 $3.9000
$3.9000 Buy Now PIC16LC715-04/SO Part Details
PIC16LC715-04I/SO DISTI # 23C5518
Microchip Technology Inc Ic, microcontroller,8-Bit, pic Cpu, cmos, sop,18Pin, plastic Rohs Compliant: Yes |Microchip PIC16LC715-04I/SO Min Qty: 168 Package Multiple: 1 Date Code: 0 Container: Bulk PIC16LC715-04I/SO Part Details 0
  • 100 $4.0100
$4.0100 Buy Now PIC16LC715-04I/SO Part Details
PIC16LC715T-04I/SO DISTI # 23C5524
Microchip Technology Inc Ic, microcontroller,8-Bit, pic Cpu, cmos, sop,18Pin, plastic Rohs Compliant: Yes |Microchip PIC16LC715T-04I/SO Min Qty: 1100 Package Multiple: 1 Date Code: 0 Container: Reel PIC16LC715T-04I/SO Part Details 0
  • 100 $4.9200
$4.9200 Buy Now PIC16LC715T-04I/SO Part Details

View all '6lc715' results from Newark

Top of Page ↑

DigiKey ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
PIC16LC715-04I/SS DISTI # PIC16LC715-04I/SS-ND
Microchip Technology Inc IC MCU 8BIT 3.5KB OTP 20SSOP Lead time: 52 Weeks Container: Tube PIC16LC715-04I/SS Part Details Temporarily Out of Stock   Buy Now PIC16LC715-04I/SS Part Details
PIC16LC715T-04I/SO DISTI # PIC16LC715T-04ISO-ND
Microchip Technology Inc IC MCU 8BIT 3.5KB OTP 18SOIC Min Qty: 1100 Lead time: 5 Weeks Container: Tape & Reel (TR) PIC16LC715T-04I/SO Part Details Temporarily Out of Stock
  • 1100 $5.3250
$5.3250 Buy Now PIC16LC715T-04I/SO Part Details
PIC16LC715T-04/SS DISTI # PIC16LC715T-04/SS-ND
Microchip Technology Inc IC MCU 8BIT 3.5KB OTP 20SSOP Lead time: 52 Weeks Container: Tape & Reel (TR) PIC16LC715T-04/SS Part Details Temporarily Out of Stock   Buy Now PIC16LC715T-04/SS Part Details
PIC16LC715-04/SO DISTI # PIC16LC715-04/SO-ND
Microchip Technology Inc IC MCU 8BIT 3.5KB OTP 18SOIC Min Qty: 168 Lead time: 5 Weeks Container: Tube PIC16LC715-04/SO Part Details Temporarily Out of Stock
  • 168 $4.2375
$4.2375 Buy Now PIC16LC715-04/SO Part Details
PIC16LC715-04/P DISTI # PIC16LC715-04/P-ND
Microchip Technology Inc IC MCU 8BIT 3.5KB OTP 18DIP Min Qty: 150 Lead time: 6 Weeks Container: Tube PIC16LC715-04/P Part Details Temporarily Out of Stock
  • 150 $4.3875
$4.3875 Buy Now PIC16LC715-04/P Part Details
PIC16LC715-04/SS DISTI # PIC16LC715-04/SS-ND
Microchip Technology Inc IC MCU 8BIT 3.5KB OTP 20SSOP Min Qty: 134 Lead time: 5 Weeks Container: Tube PIC16LC715-04/SS Part Details Temporarily Out of Stock
  • 134 $4.6750
$4.6750 Buy Now PIC16LC715-04/SS Part Details
PIC16LC715-04I/P DISTI # PIC16LC715-04I/P-ND
Microchip Technology Inc IC MCU 8BIT 3.5KB OTP 18DIP Lead time: 52 Weeks Container: Tube PIC16LC715-04I/P Part Details Temporarily Out of Stock   Buy Now PIC16LC715-04I/P Part Details
PIC16LC715-04I/SO DISTI # PIC16LC715-04I/SO-ND
Microchip Technology Inc IC MCU 8BIT 3.5KB OTP 18SOIC Min Qty: 168 Lead time: 5 Weeks Container: Tube PIC16LC715-04I/SO Part Details Temporarily Out of Stock
  • 168 $4.0250
$4.0250 Buy Now PIC16LC715-04I/SO Part Details
PIC16LC715T-04I/SS DISTI # PIC16LC715T-04ISS-ND
Microchip Technology Inc IC MCU 8BIT 3.5KB OTP 20SSOP Lead time: 52 Weeks Container: Tape & Reel (TR) PIC16LC715T-04I/SS Part Details Temporarily Out of Stock   Buy Now PIC16LC715T-04I/SS Part Details

View all '6lc715' results from DigiKey

Top of Page ↑

Avnet Americas Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
PIC16LC715-04/P DISTI # PIC16LC715-04/P
Microchip Technology Inc MCU 8-bit PIC16 PIC RISC 3.5KB EPROM 5V 18-Pin PDIP Tube - Rail/Tube (Alt: PIC16LC715-04/P) RoHS: Compliant Min Qty: 150 Package Multiple: 25 Lead time: 6 Weeks, 0 Days Container: Tube PIC16LC715-04/P Part Details 0
  • 100 $3.9000
  • 25 $3.9000
  • 1 $3.9000
$3.9000 Buy Now PIC16LC715-04/P Part Details
PIC16LC715-04I/P DISTI # PIC16LC715-04I/P
Microchip Technology Inc MCU 8-bit PIC16 PIC RISC 3.5KB EPROM 5V 18-Pin PDIP Tube - Rail/Tube (Alt: PIC16LC715-04I/P) RoHS: Compliant Min Qty: 175 Package Multiple: 25 Container: Tube PIC16LC715-04I/P Part Details 0   RFQ PIC16LC715-04I/P Part Details
PIC16LC715-04/SS DISTI # PIC16LC715-04/SS
Microchip Technology Inc MCU 8-bit PIC16 PIC RISC 3.5KB EPROM 5V 20-Pin SSOP Tube - Rail/Tube (Alt: PIC16LC715-04/SS) RoHS: Compliant Min Qty: 134 Package Multiple: 67 Lead time: 7 Weeks, 0 Days Container: Tube PIC16LC715-04/SS Part Details 0
  • 100 $4.1556
  • 25 $4.1556
  • 1 $4.1556
$4.1556 Buy Now PIC16LC715-04/SS Part Details
PIC16LC715-04/SO DISTI # PIC16LC715-04/SO
Microchip Technology Inc MCU 8-bit PIC16 PIC RISC 3.5KB EPROM 5V 18-Pin SOIC W Tube - Rail/Tube (Alt: PIC16LC715-04/SO) RoHS: Compliant Min Qty: 168 Package Multiple: 42 Lead time: 5 Weeks, 0 Days Container: Tube PIC16LC715-04/SO Part Details 0
  • 100 $3.7667
  • 25 $3.7667
  • 1 $3.7667
$3.7667 Buy Now PIC16LC715-04/SO Part Details
PIC16LC715-04I/SS DISTI # PIC16LC715-04I/SS
Microchip Technology Inc MCU 8-bit PIC16 PIC RISC 3.5KB EPROM 5V 20-Pin SSOP Tube - Rail/Tube (Alt: PIC16LC715-04I/SS) RoHS: Compliant Min Qty: 201 Package Multiple: 67 Container: Tube PIC16LC715-04I/SS Part Details 0   RFQ PIC16LC715-04I/SS Part Details
PIC16LC715-04I/SO DISTI # PIC16LC715-04I/SO
Microchip Technology Inc MCU 8-bit PIC16 PIC RISC 3.5KB EPROM 5V 18-Pin SOIC W Tube - Rail/Tube (Alt: PIC16LC715-04I/SO) RoHS: Compliant Min Qty: 168 Package Multiple: 42 Lead time: 5 Weeks, 0 Days Container: Tube PIC16LC715-04I/SO Part Details 0
  • 100 $4.2667
  • 25 $4.2667
  • 1 $4.2667
$4.2667 Buy Now PIC16LC715-04I/SO Part Details
PIC16LC715T-04/SS DISTI # PIC16LC715T-04/SS
Microchip Technology Inc MCU 8-bit PIC16 PIC RISC 3.5KB EPROM 5V 20-Pin SSOP T/R - Tape and Reel (Alt: PIC16LC715T-04/SS) RoHS: Compliant Min Qty: 1600 Package Multiple: 1600 Container: Reel PIC16LC715T-04/SS Part Details 0   RFQ PIC16LC715T-04/SS Part Details
PIC16LC715T-04I/SO DISTI # PIC16LC715T-04I/SO
Microchip Technology Inc MCU 8-bit PIC16 PIC RISC 3.5KB EPROM 5V 18-Pin SOIC W T/R - Tape and Reel (Alt: PIC16LC715T-04I/SO) RoHS: Compliant Min Qty: 1100 Package Multiple: 1100 Lead time: 5 Weeks, 0 Days Container: Reel PIC16LC715T-04I/SO Part Details 0
  • 100 $4.7333
  • 25 $4.7333
  • 1 $4.7333
$4.7333 Buy Now PIC16LC715T-04I/SO Part Details
PIC16LC715T-04I/SS DISTI # PIC16LC715T-04I/SS
Microchip Technology Inc MCU 8-bit PIC16 PIC RISC 3.5KB EPROM 5V 20-Pin SSOP T/R - Tape and Reel (Alt: PIC16LC715T-04I/SS) RoHS: Compliant Min Qty: 1600 Package Multiple: 1600 Container: Reel PIC16LC715T-04I/SS Part Details 0   RFQ PIC16LC715T-04I/SS Part Details

View all '6lc715' results from Avnet Americas

Top of Page ↑

Mouser Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
PIC16LC715-04/SO DISTI # 579-PIC16LC715-04/SO
Microchip Technology Inc 8-bit Microcontrollers - MCU 3.5KB 128 RAM 13 I/O RoHS: Compliant PIC16LC715-04/SO Part Details 0
  • 168 $4.2400
$4.2400 Order Now PIC16LC715-04/SO Part Details
PIC16LC715T-04I/SO DISTI # 579-16LC715T-04I/SO
Microchip Technology Inc 8-bit Microcontrollers - MCU 3.5KB 128 RAM 13 I/O RoHS: Compliant PIC16LC715T-04I/SO Part Details 0
  • 1100 $5.3300
$5.3300 Order Now PIC16LC715T-04I/SO Part Details
PIC16LC715-04/SS DISTI # 579-PIC16LC715-04/SS
Microchip Technology Inc 8-bit Microcontrollers - MCU 3.5KB 128 RAM 13 I/O RoHS: Compliant PIC16LC715-04/SS Part Details 0
  • 134 $4.6800
$4.6800 Order Now PIC16LC715-04/SS Part Details
PIC16LC715-04/P DISTI # 579-PIC16LC715-04/P
Microchip Technology Inc 8-bit Microcontrollers - MCU 3.5KB 128 RAM 13 I/O RoHS: Compliant PIC16LC715-04/P Part Details 0
  • 150 $4.3900
$4.3900 Order Now PIC16LC715-04/P Part Details
PIC16LC715-04I/SO DISTI # 579-16LC715-04I/SO
Microchip Technology Inc 8-bit Microcontrollers - MCU 3.5KB 128 RAM 13 I/O RoHS: Compliant PIC16LC715-04I/SO Part Details 0   Order Now PIC16LC715-04I/SO Part Details

View all '6lc715' results from Mouser Electronics

Top of Page ↑

Microchip Technology Inc Manufacturer Direct – Inventory Available for Immediate and Future Delivery

Part # Manufacturer Description Stock Price Price Range Buy
PIC16LC715-04/SO DISTI # PIC16LC715-04/SO
Microchip Technology Inc MCU 18LD WITH A/D LOW POWER, Projected EOL: 2034-05-16 RoHS: Compliant pbFree: Yes PIC16LC715-04/SO Part Details 579

Alternates Available
  • 5000 $3.1500
  • 1000 $3.2800
  • 100 $3.4500
  • 25 $3.5900
  • 1 $3.7200
$3.1500 / $3.7200 Buy Now PIC16LC715-04/SO Part Details
PIC16LC715-04/P DISTI # PIC16LC715-04/P
Microchip Technology Inc MCU 18LD WITH A/D LOW POWER, Projected EOL: 2034-05-16 RoHS: Compliant pbFree: Yes PIC16LC715-04/P Part Details 0

Alternates Available
  • 5000 $3.2300
  • 1000 $3.3600
  • 100 $3.5500
  • 25 $3.6900
  • 1 $3.8200
$3.2300 / $3.8200 Buy Now PIC16LC715-04/P Part Details
PIC16LC715-04/SS DISTI # PIC16LC715-04/SS
Microchip Technology Inc MCU 20LD WITH A/D LOW POWER, Projected EOL: 2034-05-16 RoHS: Compliant pbFree: Yes PIC16LC715-04/SS Part Details 0

Alternates Available
  • 5000 $3.4700
  • 1000 $3.5900
  • 100 $3.8100
  • 25 $3.9400
  • 1 $4.0800
$3.4700 / $4.0800 Buy Now PIC16LC715-04/SS Part Details
PIC16LC715-04I/SO DISTI # PIC16LC715-04I/SO
Microchip Technology Inc MCU 18LD WITH A/D LOW POWER, Projected EOL: 2034-05-16 RoHS: Compliant pbFree: Yes PIC16LC715-04I/SO Part Details 0

Alternates Available
  • 5000 $3.5500
  • 1000 $3.6800
  • 100 $3.8900
  • 25 $4.0400
  • 1 $4.1800
$3.5500 / $4.1800 Buy Now PIC16LC715-04I/SO Part Details
PIC16LC715T-04I/SO DISTI # PIC16LC715T-04I/SO
Microchip Technology Inc MCU 18LD WITH A/D LOW POWER, Projected EOL: 2034-05-16 RoHS: Compliant pbFree: Yes PIC16LC715T-04I/SO Part Details 0

Alternates Available
  • 5000 $3.9500
  • 1000 $4.1100
  • 100 $4.3500
  • 25 $4.4900
  • 1 $4.6600
$3.9500 / $4.6600 Buy Now PIC16LC715T-04I/SO Part Details

View all '6lc715' results from Microchip Technology Inc

Top of Page ↑

NAC ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
PIC16LC715-04/SS
Microchip Technology Inc 3.5 KB OTP, 128 RAM, 13 I/O - Package: 20 SSOP .209in TUBE RoHS: Compliant Min Qty: 67 Package Multiple: 67 Container: Tube PIC16LC715-04/SS Part Details 0
  • 1 $5.5000
  • 100 $4.9900
  • 500 $4.6700
  • 1000 $4.5600
$4.5600 / $5.5000 Buy Now PIC16LC715-04/SS Part Details
PIC16LC715-04I/SO
Microchip Technology Inc 3.5 KB OTP, 128 RAM, 13 I/O - Package: 18 SOIC .300in TUBE RoHS: Compliant Min Qty: 84 Package Multiple: 42 Container: Tube PIC16LC715-04I/SO Part Details 0
  • 1 $5.6500
  • 100 $5.1200
  • 500 $4.8000
  • 1000 $4.6800
$4.6800 / $5.6500 Buy Now PIC16LC715-04I/SO Part Details
PIC16LC715T-04I/SO
Microchip Technology Inc 3.5 KB OTP, 128 RAM, 13 I/O - Package: 18 SOIC .300in T/R RoHS: Compliant Min Qty: 1100 Package Multiple: 1100 PIC16LC715T-04I/SO Part Details 0
  • 1 $6.2600
  • 100 $5.6800
  • 500 $5.3200
  • 1000 $5.2000
$5.2000 / $6.2600 Buy Now PIC16LC715T-04I/SO Part Details
PIC16LC715-04/P
Microchip Technology Inc 3.5 KB OTP, 128 RAM, 13 I/O - Package: 18 PDIP .300in TUBE RoHS: Compliant Min Qty: 75 Package Multiple: 25 Container: Tube PIC16LC715-04/P Part Details 0
  • 1 $5.1600
  • 100 $4.6800
  • 500 $4.3900
  • 1000 $4.2800
$4.2800 / $5.1600 Buy Now PIC16LC715-04/P Part Details
PIC16LC715-04/SO
Microchip Technology Inc 3.5 KB OTP, 128 RAM, 13 I/O - Package: 18 SOIC .300in TUBE RoHS: Compliant Min Qty: 1 Package Multiple: 42 Container: Tube PIC16LC715-04/SO Part Details 420
  • 1 $4.9900
  • 100 $4.5200
  • 500 $4.2400
  • 1000 $4.1300
$4.1300 / $4.9900 Buy Now PIC16LC715-04/SO Part Details

View all '6lc715' results from NAC

Top of Page ↑

Ameya Holding Limited  

Part # Manufacturer Description Stock Price Price Range Buy
PIC16LC715-04/SO
Microchip Technology Inc IC MCU 8BIT 3.5KB OTP 18SOIC PIC16LC715-04/SO Part Details 579   RFQ PIC16LC715-04/SO Part Details
Top of Page ↑

ComSIT USA  

Part # Manufacturer Description Stock Price Price Range Buy
PIC16LC71504SS
mct 8-Bit CMOS Microcontrollers with A/D Converter RISC Microcontroller, 8-Bit, OTPROM, PIC16 CPU, 4MHz, CMOS, PDSO20 RoHS: Compliant PIC16LC71504SS Part Details Europe - 30   RFQ PIC16LC71504SS Part Details
Top of Page ↑

Chip 1 Exchange  

Part # Manufacturer Description Stock Price Price Range Buy
PIC16LC71504/SO
INSTOCK 294   RFQ
Top of Page ↑

Avnet Silica Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
PIC16LC715-04/P DISTI # PIC16LC715-04/P
Microchip Technology Inc MCU 8-bit PIC16 PIC RISC 3.5KB EPROM 5V 18-Pin PDIP Tube (Alt: PIC16LC715-04/P) RoHS: Compliant Min Qty: 25 Package Multiple: 25 Lead time: 8 Weeks, 0 Days PIC16LC715-04/P Part Details Silica - 0   Buy Now PIC16LC715-04/P Part Details
PIC16LC715-04/SS DISTI # PIC16LC715-04/SS
Microchip Technology Inc MCU 8-bit PIC16 PIC RISC 3.5KB EPROM 5V 20-Pin SSOP Tube (Alt: PIC16LC715-04/SS) RoHS: Compliant Min Qty: 67 Package Multiple: 67 Lead time: 9 Weeks, 0 Days PIC16LC715-04/SS Part Details Silica - 0   Buy Now PIC16LC715-04/SS Part Details
PIC16LC715-04/SO DISTI # PIC16LC715-04/SO
Microchip Technology Inc MCU 8-bit PIC16 PIC RISC 3.5KB EPROM 5V 18-Pin SOIC W Tube (Alt: PIC16LC715-04/SO) RoHS: Compliant Min Qty: 42 Package Multiple: 42 Lead time: 7 Weeks, 0 Days PIC16LC715-04/SO Part Details Silica - 0   Buy Now PIC16LC715-04/SO Part Details
PIC16LC715-04I/SO DISTI # PIC16LC715-04I/SO
Microchip Technology Inc MCU 8-bit PIC16 PIC RISC 3.5KB EPROM 5V 18-Pin SOIC W Tube (Alt: PIC16LC715-04I/SO) RoHS: Compliant Min Qty: 42 Package Multiple: 42 Lead time: 7 Weeks, 0 Days PIC16LC715-04I/SO Part Details Silica - 0   Buy Now PIC16LC715-04I/SO Part Details
PIC16LC715T-04I/SO DISTI # PIC16LC715T-04I/SO
Microchip Technology Inc MCU 8-bit PIC16 PIC RISC 3.5KB EPROM 5V 18-Pin SOIC W T/R (Alt: PIC16LC715T-04I/SO) RoHS: Compliant Min Qty: 1100 Package Multiple: 1100 Lead time: 7 Weeks, 0 Days PIC16LC715T-04I/SO Part Details Silica - 0   Buy Now PIC16LC715T-04I/SO Part Details

View all '6lc715' results from Avnet Silica

Top of Page ↑

EBV Elektronik Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
PIC16LC715-04/SO DISTI # PIC16LC715-04/SO
Microchip Technology Inc MCU 8-bit PIC16 PIC RISC 3.5KB EPROM 5V 18-Pin SOIC W Tube (Alt: PIC16LC715-04/SO) RoHS: Compliant Min Qty: 42 Package Multiple: 42 Lead time: 6 Weeks, 0 Days PIC16LC715-04/SO Part Details EBV - 0   Buy Now PIC16LC715-04/SO Part Details

Associated Part Details

Most Popular Electric Fuses

Most Popular Part Numbers