DM74ALS21A Datasheet PDF - Fairchild Semiconductor
| Part Number | DM74ALS21A | |
| Description | Dual 4-Input AND Gate | |
| Manufacturers | Fairchild Semiconductor | |
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September 1986
Revised February 2000
DM74ALS21A
Dual 4-Input AND Gate
General Description
This device contains two independent gates, each of which
performs the logic AND function.
Features
s Switching specifications at 50 pF
s Switching specifications guaranteed over full tempera-
ture and VCC range
s Advanced oxide-isolated, ion-implanted Schottky TTL
process
s Functionally and pin for pin compatible with Schottky
and low power Schottky TTL counterpart
s Improved AC performance over Schottky and low power
Schottky counterparts
Ordering Code:
Order Number Package Number
Package Description
DM74ALS21AM
M14A
14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow
DM74ALS21AN
N14A
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 “X” to the ordering code.
Connection Diagram
Function Table
Y = ABCD
Inputs
ABC
XXX
XXL
XLX
LXX
HHH
H = HIGH Logic Level
L = LOW Logic Level
X = Either LOW or HIGH Logic Level
D
L
X
X
X
H
Output
Y
L
L
L
L
H
© 2000 Fairchild Semiconductor Corporation DS006185
www.fairchildsemi.com
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for DM74ALS21A electronic component. |
| Information | Total 4 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ DM74ALS21A.PDF Datasheet ] | |
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| Part Number | Description | MFRS |
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