74ACT11353 Datasheet, PDF (1/7 Pages) Texas Instruments – DUAL 1-OF-4 DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS

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54ACT11353, 74ACT11353
DUAL 1ĆOFĆ4 DATA SELECTORS/MULTIPLEXERS
WITH 3ĆSTATE OUTPUTS
SCAS045A − D3109, JUNE 1988 − REVISED APRIL 1993
• Inverting Versions of 54ACT11253 and
74ACT11253
• Permits Multiplexing From N Lines
to 1 Line
• Performs Parallel-to-Serial Conversion
• Inputs Are TTL-Voltage Compatible
• Flow-Through Architecture to Optimize
PCB Layout
• Center-Pin V_CC and GND Configurations to
Minimize High-Speed Switching Noise
• EPICt (Enhanced-Performance Implanted
CMOS) 1-mm Process
• Package Options Include Plastic Small-
Outline Packages, Ceramic Chip Carriers,
and Standard Plastic and Ceramic 300-mil
DIPs
54ACT11353 . . . J PACKAGE
74ACT11535 . . . D OR N PACKAGE
(TOP VIEW)
A1
B2
1Y 3
GND 4
2Y 5
1G 6
2G 7
2C3 8
16 1C0
15 1C1
14 1C2
13 1C3
12 V_CC
11 2C0
10 2C1
9 2C2
54ACT11353 . . . FK PACKAGE
(TOP VIEW)
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 inputs (G) are provided for each
of the two four-line sections.
3 2 1 20 19
1C1 4
18 2C1
1C0 5
17 2C2
NC 6
16 NC
A7
15 2C3
B⁸
14 2G
9 10 11 12 13
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 (G). The output is disabled when its strobe
is high.
The 54ACT11353 is characterized for operation over the full military temperature range of − 55°C to 125°C.
The 74ACT11353 is characterized for operation from − 40°C to 85°C.
SELECT
INPUTS
BA
XX
LL
LL
LH
LH
HL
HL
HH
HH
FUNCTION TABLE
DATA INPUTS
C0 C1 C2 C3
XXXX
LXXX
HXXX
XLXX
XHXX
XXLX
XXHX
XXXL
XXXH
STROBE OUTPUT
G
Y
H
Z
L
H
L
L
L
H
L
L
L
H
L
L
L
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.
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Copyright  1993, Texas Instruments Incorporated
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