74AC11353 Datasheet, PDF (1/6 Pages) Texas Instruments – DUAL 1 OR DATA SELECTOR/MULTIPLEXER

74AC11353
DUAL 1–OR–4 DATA SELECTOR/MULTIPLEXER
• Inverting Version of 74AC11253
• Permits Multiplexing from N Lines to 1 Line
• Performs Parallel-to-Serial Conversion
• Flow-Through Architecture Optimizes PCB
Layout
• Center-Pin V_CC and GND Configurations
Minimize High-Speed Switching Noise
• EPIC ™ (Enhanced-Performance Implanted
CMOS) 1-µm Process
• Package Options Include Plastic
Small-Outline Packages, and Standard
Plastic 300-mil DIPs
SCAS044A – JUNE 1988 – REVISED APRIL 1993
D OR N PACKAGE
(TOP VIEW)
A1
B2
1Y 3
GND 4
2Y 5
1OE 6
2OE 7
2C3 8
16 ^1C0
15 ^1C1
14 ^1C2
13 1C3
12 V_CC
11 2C0
10 2C1
9 2C2
description
Each of these data selectors/multiplexers contains inverters and drivers to supply full binary decoding data
selection to the AND-OR gates. Separate strobe output-enable (1OE or 2OE) inputs are provided for each of
the two four-line sections.
The 3-state outputs can interface with and drive data lines of bus-organized systems. With all but one of the
common outputs disabled (at a high-impedance state), the low impedance of the single enabled output will drive
the bus line to a high or low logic level. Each output has its own strobe. The output is disabled when its strobe
is high.
The 74AC11353 is characterized for operation from – 40°C to 85°C.
SELECT
INPUTS
B
A
X
X
L
L
L
L
L
H
L
H
H
L
H
L
H
H
H
H
FUNCTION TABLE
DATA INPUTS
STROBE OUTPUT
OE
Y
C0 C1 C2 C3
X
X
X
X
H
Z
L
X
X
X
L
H
H
X
X
X
L
L
X
L
X
X
L
H
X
H
X
X
L
L
X
X
L
X
L
H
X
X
H
X
L
L
X
X
X
L
L
H
X
X
X
H
L
L
EPIC is a trademark of Texas Instruments Incorporated.
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.
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265
Copyright © 1993, Texas Instruments Incorporated
Revision Information
1