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SN54ALS03B Datasheet(PDF) 1 Page - Texas Instruments

Part No. SN54ALS03B
Description  QUADRUPLE 2-INPUT POSITIVE-NAND BUFFERS WITH OPEN-COLLECTOR OUTPUTS
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Maker  TI1 [Texas Instruments]
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SN54ALS03B Datasheet(HTML) 1 Page - Texas Instruments

 
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SN54ALS03B, SN74ALS03B
QUADRUPLE 2INPUT POSITIVENAND BUFFERS
WITH OPENCOLLECTOR OUTPUTS
SDAS013B − MARCH 1984 − REVISED DECEMBER 1994
Copyright
1994, Texas Instruments Incorporated
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251−1443
Package Options Include Plastic
Small-Outline (D) Packages, Ceramic Chip
Carriers (FK), and Standard Plastic (N) and
Ceramic (J) 300-mil DIPs
description
These devices contain four independent 2-input
positive-NAND buffers. They perform the Boolean
functions Y = A
• B or Y = A + B in positive logic.
The
open-collector
outputs
require
pullup
resistors to perform correctly. These outputs may
be connected to other open-collector outputs to
implement active-low wired-OR or active-high
wired-AND functions. Open-collector devices are
often used to generate high VOH levels.
The SN54ALS03B is characterized for operation
over the full military temperature range of − 55
°C
to 125
°C. The SN74ALS03B is characterized for
operation from 0
°C to 70°C.
FUNCTION TABLE
(each gate)
INPUTS
OUTPUT
A
B
OUTPUT
Y
H
H
L
L
XH
X
L
H
logic symbol
logic diagram (positive logic)
1
1A
2
1B
4
2A
5
2B
9
3A
10
3B
12
4A
13
4B
&
1Y
3
2Y
6
3Y
8
4Y
11
1Y
3
1
1A
2
1B
2Y
6
4
2A
5
2B
3Y
8
9
3A
10
3B
4Y
11
12
4A
13
4B
† This symbol is in accordance with ANSI/IEEE Std 91-1984 and
IEC Publication 617-12.
Pin numbers shown are for the D, J, and N packages.
SN54ALS03B ...J PACKAGE
SN74ALS03B ...D OR N PACKAGE
(TOP VIEW)
1
2
3
4
5
6
7
14
13
12
11
10
9
8
1A
1B
1Y
2A
2B
2Y
GND
VCC
4B
4A
4Y
3B
3A
3Y
SN54ALS03B . . . FK PACKAGE
(TOP VIEW)
3
2
1 20 19
9 10 11 12 13
4
5
6
7
8
18
17
16
15
14
4A
NC
4Y
NC
3B
1Y
NC
2A
NC
2B
NC − No internal connection
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.


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