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Logic / Counters / SN74HC191D
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SN74HC191D by:

4-Bit Synchronous Up/Down Binary Counters 16-SOIC -40 to 85

Part Details for SN74HC191D by Texas Instruments

Overview of SN74HC191D by Texas Instruments

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Applications Education and Research Healthcare Agriculture Technology

Price & Stock for SN74HC191D

Part # Distributor Description Stock Price Buy
DISTI # 37AJ1104
Newark Logic, 4Bit Up/Dn Bin Cntr, 16Soic, Logic Family/Base Number:74Hc191, Counter Type:Binary, Synchronous, Up/Down, Clock Frequency:48Mhz, Count Maximum:16, Logic Case Style:Soic, No. Of Pins:16Pins, Supply Voltage Min:2V, Supply Rohs Compliant: Yes |TEXAS INSTRUMENTS SN74HC191D Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 0
Buy Now
DISTI # 2156-SN74HC191D-ND
DigiKey IC BINARY COUNTER 4-BIT 16SOIC Min Qty: 1 Lead time: 6 Weeks Container: Bulk MARKETPLACE PRODUCT 12135
In Stock
  • 740 $0.4100
$0.4100 Buy Now
DISTI # 296-8259-5-ND
DigiKey IC BINARY COUNTER 4-BIT 16SOIC Min Qty: 1 Lead time: 6 Weeks Container: Tube 752
In Stock
  • 1 $0.9400
  • 10 $0.8370
  • 40 $0.7947
  • 120 $0.6528
  • 280 $0.6102
  • 520 $0.5392
$0.5392 / $0.9400 Buy Now
Bristol Electronics   92
RFQ
Bristol Electronics   189
RFQ
Bristol Electronics   Min Qty: 12 1760
  • 12 $0.4500
  • 46 $0.2925
  • 172 $0.1688
  • 594 $0.1440
  • 1,286 $0.1260
$0.1260 / $0.4500 Buy Now
Quest Components HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16 24
  • 1 $0.7836
  • 7 $0.6530
  • 24 $0.4702
$0.4702 / $0.7836 Buy Now
Quest Components HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16 1408
  • 1 $0.6000
  • 201 $0.1800
  • 1,112 $0.1560
$0.1560 / $0.6000 Buy Now
Rochester Electronics SN74HC191 4-Bit Synchronous Up/Down Binary Counters RoHS: Compliant Status: Active Min Qty: 1 12135
  • 1 $0.4098
  • 25 $0.4016
  • 100 $0.3852
  • 500 $0.3688
  • 1,000 $0.3483
$0.3483 / $0.4098 Buy Now
Component Electronics, Inc IN STOCK SHIP TODAY 25
  • 1 $1.1500
  • 100 $0.8700
  • 1,000 $0.7500
$0.7500 / $1.1500 Buy Now
DISTI # 3006289
element14 Asia-Pacific LOGIC, 4BIT UP/DN BIN CNTR, 16SOIC RoHS: Compliant Min Qty: 1 Container: Each 0
  • 1 $0.8754
  • 10 $0.8607
  • 50 $0.8460
  • 100 $0.8313
  • 250 $0.8166
  • 500 $0.8018
  • 1,000 $0.7871
  • 2,500 $0.7651
$0.7651 / $0.8754 Buy Now
DISTI # 3006289
Farnell LOGIC, 4BIT UP/DN BIN CNTR, 16SOIC RoHS: Compliant Min Qty: 1 Lead time: 40 Weeks, 1 Days Container: Each 0
  • 1 $0.9556
  • 10 $0.9543
  • 50 $0.9531
  • 100 $0.9518
  • 250 $0.9506
  • 500 $0.9493
  • 1,000 $0.9481
  • 2,500 $0.9468
$0.9468 / $0.9556 Buy Now

Part Details for SN74HC191D

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SN74HC191D Part Data Attributes

Parametric Data
SN74HC191D Texas Instruments
Buy Now Datasheet
Compare Parts:
SN74HC191D Texas Instruments 4-Bit Synchronous Up/Down Binary Counters 16-SOIC -40 to 85
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Lifetime Buy
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SOIC
Package Description GREEN, PLASTIC, MS-012AC, SOIC-16
Pin Count 16
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Additional Feature RCO OUTPUT
Count Direction BIDIRECTIONAL
Family HC/UH
JESD-30 Code R-PDSO-G16
JESD-609 Code e4
Length 9.9 mm
Load Capacitance (CL) 50 pF
Logic IC Type BINARY COUNTER
Max Frequency@Nom-Sup 17000000 Hz
Max I(ol) 0.0052 A
Mode of Operation SYNCHRONOUS
Moisture Sensitivity Level 1
Number of Bits 4
Number of Functions 1
Number of Terminals 16
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP16,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Packing Method TUBE
Peak Reflow Temperature (Cel) 260
Power Supply Current-Max (ICC) 0.08 mA
Prop. Delay@Nom-Sup 41 ns
Propagation Delay (tpd) 240 ns
Qualification Status Not Qualified
Seated Height-Max 1.75 mm
Supply Voltage-Max (Vsup) 6 V
Supply Voltage-Min (Vsup) 2 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Trigger Type POSITIVE EDGE
Width 3.9 mm
fmax-Min 19 MHz

Alternate Parts for SN74HC191D

This table gives cross-reference parts and alternative options found for SN74HC191D. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of SN74HC191D, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
TC74HC191AF(TP2) IC HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16, 0.300 INCH, PLASTIC, SOIC-16, Counter Toshiba America Electronic Components SN74HC191D vs TC74HC191AF(TP2)
SN74HC191DRE4 HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16, GREEN, PLASTIC, MS-012AC, SOIC-16 Texas Instruments SN74HC191D vs SN74HC191DRE4
HD74HC191FP HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16, FP-16DA Renesas Electronics Corporation SN74HC191D vs HD74HC191FP
HD74HC191RPEL HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16, 3.95 X 9.90 MM, 1.27 MM PITCH, PLASTIC, SOP-16 Renesas Electronics Corporation SN74HC191D vs HD74HC191RPEL
CD74HC191ME4 Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDSO16, GREEN, PLASTIC, MS-012AC, SOIC-16 Rochester Electronics LLC SN74HC191D vs CD74HC191ME4
CD74HC191M High Speed CMOS Logic Presettable Synchronous 4-Bit Binary Up/Down Counters 16-SOIC -55 to 125 Texas Instruments SN74HC191D vs CD74HC191M
74HC191D,653 74HC(T)191 - Presettable synchronous 4-bit binary up/down counter SOP 16-Pin NXP Semiconductors SN74HC191D vs 74HC191D,653
SN74HC191DRG4 4-Bit Synchronous Up/Down Binary Counters 16-SOIC -40 to 85 Texas Instruments SN74HC191D vs SN74HC191DRG4
74HC191D Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDSO16 Nexperia SN74HC191D vs 74HC191D
HD74HC191FP-EL HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO16, SOP-16 Renesas Electronics Corporation SN74HC191D vs HD74HC191FP-EL
Part Number Description Manufacturer Compare
N74LS191D Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, PDSO16, YAGEO Corporation SN74HC191D vs N74LS191D
74HC191DB Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDSO16 Nexperia SN74HC191D vs 74HC191DB
HD74HC191FP HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16, FP-16DA Renesas Electronics Corporation SN74HC191D vs HD74HC191FP
HD74HC193RP HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16, FP-16DN Renesas Electronics Corporation SN74HC191D vs HD74HC193RP
HD74HC191RPEL HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16, 3.95 X 9.90 MM, 1.27 MM PITCH, PLASTIC, SOP-16 Renesas Electronics Corporation SN74HC191D vs HD74HC191RPEL
SN74LS191NSR Synchronous 4-Bit Up/Down Counters With Up/Down Mode Control 16-SO 0 to 70 Texas Instruments SN74HC191D vs SN74LS191NSR
74HC191DB-T IC HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16, SOT-338-1, SSOP-16, Counter NXP Semiconductors SN74HC191D vs 74HC191DB-T
HD74LS193FP-E LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16, FP-16DA Renesas Electronics Corporation SN74HC191D vs HD74LS193FP-E
HD74LS191FP LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16, FP-16DA Renesas Electronics Corporation SN74HC191D vs HD74LS191FP
SN74LS193NSRE4 LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16, GREEN, PLASTIC, SOP-16 Texas Instruments SN74HC191D vs SN74LS193NSRE4

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