Description
This device contains two independent gates each of which performs the logic NAND function
Features
- Y Alternate Military Aerospace device (5420) is available Contact a National Semiconductor Sales Office Distributor for specifications
Connection Diagram
Dual-In-Line Package
TL F 6506.
- 1
Order Number 5420DMQB 5420FMQB DM5420J DM5420W or DM7420N See NS Package Number J14A N14A or W14B
Function Table
Y e ABCD
Inputs
Output
A B CD
Y
X X XL X X LX X L XX L X XX H H HH
H H H H L
H e High Logic Level L e Low Logic Level X e Either Low or High Logic Level
C1995 National Semicondu.
DM7420 Datasheet
