SN74ALS40A

Features:

• Package Options include Plastic Small
  Outline Packages, Ceramic Chip Carriers,
  and Standard Plastic and Ceramic 300-mil DIPs
• Dependable Texas Instruments Quality and Reliability


Pinout




Specifications

Supply voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
Input voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  7 V
Operating free-air temperature range: SN54ALS40A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55°C to 125°C
SN74ALS40A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C
Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65°C to 150°C


Description

These SN54ALS40A and SN74ALS40A devices contain two independent 4-input NAND buffer gates.SN54ALS40A and SN74ALS40A  perform the Boolean functions Y = A•B•C•D or Y = A + B + C+ D in positive logic.The SN54ALS40A is characterized for operation over the full military temperature range of 55°C to 125°C. The SN74ALS40A is characterized for operation from 0°C to 70°C.