Datasheets
SN74LS399N by:

D Flip-Flop, LS Series, 1-Func, Positive Edge Triggered, 4-Bit, True Output, TTL, PDIP16, PLASTIC, DIP-16

Part Details for SN74LS399N by Motorola Semiconductor Products

Overview of SN74LS399N by Motorola Semiconductor Products

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Applications Industrial Automation

Available Datasheets

Part # Manufacturer Description Datasheet
SN74LS399N Texas Instruments Quadruple 2-Input Multiplexers With Storage 16-PDIP 0 to 70

Price & Stock for SN74LS399N

Part # Distributor Description Stock Price Buy
Bristol Electronics   3519
RFQ
Quest Components LOGIC MUX, QUAD, 2-INPUT, LS-TTL, 16 Pin, Plastic, DIP 303
  • 1 $1.3000
  • 73 $0.7800
  • 193 $0.7020
$0.7020 / $1.3000 Buy Now
Quest Components LOGIC MUX, QUAD, 2-INPUT, LS-TTL, 16 Pin, Plastic, DIP 260
  • 1 $2.8080
  • 98 $1.4040
  • 215 $1.2987
$1.2987 / $2.8080 Buy Now

Part Details for SN74LS399N

SN74LS399N CAD Models

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SN74LS399N Part Data Attributes

SN74LS399N Motorola Semiconductor Products
Buy Now Datasheet
Compare Parts:
SN74LS399N Motorola Semiconductor Products D Flip-Flop, LS Series, 1-Func, Positive Edge Triggered, 4-Bit, True Output, TTL, PDIP16, PLASTIC, DIP-16
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer MOTOROLA INC
Package Description PLASTIC, DIP-16
Reach Compliance Code unknown
HTS Code 8542.39.00.01
Additional Feature FOUR 2:1 MUX FOLLOWED BY REGISTER
Family LS
JESD-30 Code R-PDIP-T16
JESD-609 Code e0
Length 19.175 mm
Load Capacitance (CL) 15 pF
Logic IC Type D FLIP-FLOP
Number of Bits 4
Number of Functions 1
Number of Terminals 16
Operating Temperature-Max 70 °C
Operating Temperature-Min
Output Polarity TRUE
Package Body Material PLASTIC/EPOXY
Package Code DIP
Package Shape RECTANGULAR
Package Style IN-LINE
Power Supply Current-Max (ICC) 13 mA
Propagation Delay (tpd) 32 ns
Qualification Status Not Qualified
Seated Height-Max 4.44 mm
Supply Voltage-Max (Vsup) 5.25 V
Supply Voltage-Min (Vsup) 4.75 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount NO
Technology TTL
Temperature Grade COMMERCIAL
Terminal Finish TIN LEAD
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL
Trigger Type POSITIVE EDGE
Width 7.62 mm

Alternate Parts for SN74LS399N

This table gives cross-reference parts and alternative options found for SN74LS399N. 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 SN74LS399N, 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
SNJ54LS399J-00 LS SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CDIP16 Texas Instruments SN74LS399N vs SNJ54LS399J-00
SNJ54LS399J Quadruple 2-Input Multiplexers With Storage 16-CDIP -55 to 125 Texas Instruments SN74LS399N vs SNJ54LS399J
SN74LS399JS D Flip-Flop, LS Series, 1-Func, Positive Edge Triggered, 4-Bit, True Output, TTL, CDIP16, CERAMIC, DIP-16 Motorola Semiconductor Products SN74LS399N vs SN74LS399JS
SN54LS399JD LS SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CDIP16, CERAMIC, DIP-16 Motorola Mobility LLC SN74LS399N vs SN54LS399JD
8415401EX LS SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CDIP16, CERAMIC, DIP-16 Texas Instruments SN74LS399N vs 8415401EX
SN74LS399NE4 LS SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDIP16, ROHS COMPLIANT, PLASTIC, DIP-16 Texas Instruments SN74LS399N vs SN74LS399NE4
SN54LS399J-00 LS SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CDIP16 Texas Instruments SN74LS399N vs SN54LS399J-00
54LS399/BEAJC LS SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CDIP16, CERDIP-16 Motorola Mobility LLC SN74LS399N vs 54LS399/BEAJC
SN74LS399JDS LS SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CDIP16, CERAMIC, DIP-16 Motorola Mobility LLC SN74LS399N vs SN74LS399JDS
SNJ54LS399J D Flip-Flop, LS Series, 1-Func, Positive Edge Triggered, 4-Bit, True Output, TTL, CDIP16, CERAMIC, DIP-20 Rochester Electronics LLC SN74LS399N vs SNJ54LS399J
Part Number Description Manufacturer Compare
54LS399/BEAJC LS SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CDIP16, CERDIP-16 Motorola Mobility LLC SN74LS399N vs 54LS399/BEAJC
SN74LS399J LS SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CDIP16 Texas Instruments SN74LS399N vs SN74LS399J
SN74LS399N-10 LS SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDIP16 Texas Instruments SN74LS399N vs SN74LS399N-10
SN74LS399NE4 LS SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDIP16, ROHS COMPLIANT, PLASTIC, DIP-16 Texas Instruments SN74LS399N vs SN74LS399NE4
SN74LS399N D Flip-Flop, LS Series, 1-Func, Positive Edge Triggered, 4-Bit, True Output, TTL, PDIP16, ROHS COMPLIANT, PLASTIC, DIP-16 Rochester Electronics LLC SN74LS399N vs SN74LS399N
8415401EA Quadruple 2-Input Multiplexers With Storage 16-CDIP -55 to 125 Texas Instruments SN74LS399N vs 8415401EA
SN54LS399JD LS SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CDIP16, CERAMIC, DIP-16 Motorola Mobility LLC SN74LS399N vs SN54LS399JD
SNJ54LS399J D Flip-Flop, LS Series, 1-Func, Positive Edge Triggered, 4-Bit, True Output, TTL, CDIP16, CERAMIC, DIP-20 Rochester Electronics LLC SN74LS399N vs SNJ54LS399J
SN54LS399J LS SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CDIP16, CERAMIC, DIP-16 Motorola Mobility LLC SN74LS399N vs SN54LS399J
SN74LS399JDS D Flip-Flop, LS Series, 1-Func, Positive Edge Triggered, 4-Bit, True Output, TTL, CDIP16, CERAMIC, DIP-16 Motorola Semiconductor Products SN74LS399N vs SN74LS399JDS

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