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SN74xx Standard Logic Gates & Flip-Flops

14 variants · Texas Instruments

About the SN74xx Standard Logic Gates & Flip-Flops

The Texas Instruments SN74xx Standard Logic Gates & Flip-Flops series groups 14 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Variants differ by case, mounting and operating temperature, so you can match the exact case your application requires using the selection guide below.

Select a variant by

Case
5-TSSOP, SC-70-5, SOT-353 · 14-DIP (0.300\", 7.62mm) · 14-SOIC (0.154\", 3.90mm Width) · 14-SOIC (0.209\", 5.30mm Width) · 14-TSSOP (0.173\", 4.40mm Width) · 16-SOIC (0.154\", 3.90mm Width) · SC-74A, SOT-753 · SOT-563, SOT-666
Mounting
Surface Mount · Through Hole
Operating temperature
-40°C ~ 85°C · 0°C ~ 70°C
Package
Tape & Reel (TR); Cut Tape (CT) · Tube
Voltage
0.8V ~ 3.6V · 1.65V ~ 3.6V · 2V ~ 5.5V · 2V ~ 6V · 4.5V ~ 5.5V
Current - output high, low
-, 5.2mA · -, 8mA · -, 16mA · 2.6mA, 24mA · 4mA, 4mA · 5.2mA, 5.2mA · 8mA, 8mA · 24mA, 24mA
I/O channels
1 · 2 · 3

Variant comparison

ParameterSN74AHC1GU04DCKRSN74ALS05ANSN74ALS153DSN74ALVC04PWRSN74AUP1G14DBVTSN74AUP1G97DRLR
Case5-TSSOP, SC-70-5, SOT-35314-DIP (0.300\", 7.62mm)16-SOIC (0.154\", 3.90mm Width)14-TSSOP (0.173\", 4.40mm Width)SC-74A, SOT-753SOT-563, SOT-666
MountingSurface MountThrough HoleSurface MountSurface MountSurface MountSurface Mount
Operating temperature-40°C ~ 85°C0°C ~ 70°C0°C ~ 70°C-40°C ~ 85°C-40°C ~ 85°C-40°C ~ 85°C
PackageTape & Reel (TR); Cut Tape (CT)TubeTubeTape & Reel (TR); Cut Tape (CT)Tape & Reel (TR); Cut Tape (CT)Tape & Reel (TR); Cut Tape (CT)
Voltage2V ~ 5.5V4.5V ~ 5.5V4.5V ~ 5.5V1.65V ~ 3.6V0.8V ~ 3.6V0.8V ~ 3.6V
Current - output high, low8mA, 8mA-, 8mA2.6mA, 24mA24mA, 24mA4mA, 4mA4mA, 4mA
I/O channels11113

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