SN74AS763 Datasheet, PDF (1/7 Pages) Texas Instruments – OCTAL BUFFERS AND LINE DRIVERS WITH OPEN-COLLECTOR OUTPUTS

SN54ALS762, SN54ALS763, SN54AS762,SN54AS763
SN74ALS762, SN74ALS763, SN74AS762, SNAS763
OCTAL BUFFERS AND LINE DRIVERS WITH OPEN-COLLECTOR OUTPUTS
SDAS067A – DECEMBER 1983 – REVISED MAY 1986
• Package Options include Plastic Small
Outline Packages, Ceramic Chip Carriers,
and Standard Plastic and Ceramic 300-mil
DIPs
• ’ALS762 and ’AS762 Have True and
Complementary Outputs
• ’ALS763 and ’AS763 Have Complementary
G and G Inputs
• Open-Collector Outputs Drive Bus Lines or
Buffer Memory Address Registers
• Eliminates the Need for 3-State Overlap
Protection
• Current Sinking Capability Up to 64 mA
• Dependable Texas Instruments Quality and
Reliability
SN54ALS’, SN54AS’ . . . J PACKAGE
SN74ALS’, SN74AS’ . . . DW OR N PACKAGE
(TOP VIEW)
1G ₁
1A1 ₂
2Y4 ₃
1A2 ₄
2Y3 ₅
1A3 ₆
2Y2 7
1A4 8
2Y1 9
GND 10
20 ^VCC
19 ^2G/2G†
18 ^1Y1
17 ^2A4
16 ^1Y2
15 ^2A3
14 ^1Y3
13 2A2
12 1Y4
11 2A1
SN54ALS’, SN54AS’ . . . FK PACKAGE
(TOP VIEW)
description
These octal buffers and line drivers are designed
specifically to improve the performance of 3-state
memory address drivers, clock drivers, and
bus-oriented receivers and transmitters by
eliminating the need for 3-state overlap protection.
The designer has a choice of selected
combinations of inverting and noninverting
outputs, symmetrical G (active-low output control)
inputs, and complementary G and G inputs.
The - 1 versions of the SN74ALS’ parts are
identical to their standard versions except that the
recommended maximum I_OL is increased to
48-mA. There are no - 1 versions of the SN54ALS’
parts.
The SN54’ family is characterized for operation
over the full military temperature range of – 55°C
to 125°C. The SN74’ family is characterized for
operation from 0°C to 70°C.
1A2
3 2 1 20 19
4
18
1Y1
2Y3 ₅
17 ^2A4
1A3 6
16 1Y2
2Y2 7
15 2A3
1A4 8
14 1Y3
9 10 11 12 13
†2G _{for ’ALS762, ’AS762 and 2G ’ALS763, ’AS763}
This document contains information on products in more than one phase
of development. The status of each device is indicated on the page(s)
specifying its electrical characteristics.
Copyright © 1986, Texas Instruments Incorporated
5BASIC
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