DM74AS1000A Quadruple 2-Input NAND Driver
October 1986
Revised March 2000
DM74AS1000A
Quadruple 2-Input NAND Driver
General Description
These devices contain four independent 2-input drivers,
each of which performs the logic NAND function. The
DM74AS1000A is a driver version of the DM74AS00. Each
driver has increased output drive capability to allow the
driving of high capacitive loads.
Features
s
Switching specifications at 50 pF
s
Switching specifications guaranteed over full tempera-
ture and V
CC
range
s
Advanced oxide-isolated, ion-implanted Schottky TTL
process
s
Improved line receiving characteristics
Ordering Code:
Order Number
DM74AS1000AM
DM74AS1000AN
Package Number
M14A
N14A
Package Description
14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow
14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide
Devices also available in Tape and Reel. Specify by appending the suffix letter 鈥淴鈥?to the ordering code.
Connection Diagram
Function Table
Y
=
AB
Inputs
A
L
L
H
H
H
=
HIGH Logic Level
L
=
LOW Logic Level
Output
B
L
H
L
H
Y
H
H
H
L
漏 2000 Fairchild Semiconductor Corporation
DS006337
www.fairchildsemi.com