7400 IC – Quad 2- Input NAND gate

15.00

7400 IC – NAND gate

7400 (AND GATE) contains four independent gates each of which performs the logic NAND function.

Description

7400 IC – Quad 2- Input NAND gate

7400 (AND GATE) contains four independent gates each of which performs the logic NAND function.

7400 IC – Quad 2- Input NAND gate Features :

  • Four 2-Input NAND Gates in a 14-Pin DIP Package
  • Outputs Directly Interface to CMOS, NMOS and TTL
  • Large Operating Voltage Range
  • Wide Operating Conditions

 7402 IC Pin Description:

Pin NumberDescription
1A Input Gate 1
2B Input Gate 1
3Y Output Gate 1
4A Input Gate 2
5B Input Gate 2
6Y Output Gate 2
7Ground
8Y Output Gate 3
9B Input Gate 3
10A Input Gate 3
11Y Output Gate 4
12B Input Gate 4
13A Input Gate 4
14Positive Supply

7402 Symbol and Truth Table: –

SymbolTruth Table
2-input NAND GateBAQ
001
011
101
110
Boolean Expression Q = A.BRead as A AND B gives NOT Q

 

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7404 IC - NOT gate74ls02-quad-2-input-nor-gate-74ls-series-ic