SN74Axx Standard Logic ICs

11 variants · Texas InstrumentsAll Signal Isolation →

About the SN74Axx Standard Logic ICs

The Texas Instruments SN74Axx Standard Logic ICs series groups 11 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common operating temperature of -40°C ~ 85°C. Variants differ by case, current - output high, low and current - quiescent, so you can match the exact case your application requires using the selection guide below.

Select a variant by

Case: 6-XFDFN · 14-DIP (0.300\", 7.62mm)
Current - output high, low: 4mA, 4mA · 24mA, 24mA
Current - quiescent: 2 µA · 500 nA
I/O channels: 1 · 2
Input logic level - high: 0.6V ~ 2.29V · 2.1V ~ 3.85V
Input logic level - low: 0.1V ~ 0.88V · 0.9V ~ 1.65V
Logic type: Inverter · XOR (Exclusive OR)
Max propagation delay @ v, max CL: 6.2ns @ 3.3V, 30pF · 8.5ns @ 5V, 50pF

Shared specifications

Operating temperature: -40°C ~ 85°C

Variant comparison

Parameter	SN74AC86N	SN74AUP1G14DSFR
Case	14-DIP (0.300\", 7.62mm)	6-XFDFN
Current - output high, low	24mA, 24mA	4mA, 4mA
Current - quiescent	2 µA	500 nA
I/O channels	2	1
Input logic level - high	2.1V ~ 3.85V	0.6V ~ 2.29V
Input logic level - low	0.9V ~ 1.65V	0.1V ~ 0.88V
Logic type	XOR (Exclusive OR)	Inverter
Max propagation delay @ v, max CL	8.5ns @ 5V, 50pF	6.2ns @ 3.3V, 30pF

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