74ACT11151 Datasheet, PDF (1/6 Pages) Texas Instruments – 1-OF-8 DATA SELECTOR/MULTIPLEXER

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• Inputs Are TTL-Voltage Compatible
• 8-Line to 1-Line Multiplexers Can Perform
as: Boolean Function Generators,
Parallel-to-Serial Converters, Data Source
Selectors
• Flow-Through Architecture Optimizes
PCB Layout
• Center-Pin V_CC and GND Configurations
Minimize High-Speed Switching Noise
• EPICt (Enhanced-Performance Implanted
CMOS) 1-mm Process
• 500-mA Typical Latch-Up Immunity
at 125°C
• Package Options Include Plastic
Small-Outline Packages and Standard
Plastic 300-mil DIPs
description
This monolithic data selector/multiplexer provides
full binary decoding to select one-of-eight data
sources. The strobe input (G) must be at a low
logic level to enable the inputs. A high level at the
strobe terminal forces the W output high and the
Y output low.
The 74ACT11151 is characterized for operation
from − 40°C to 85°C.
FUNCTION TABLE
INPUTS
OUTPUTS
SELECT
CBA
STROBE
G
Y
W
XXX
H
L
H
LLL
L
D0 D0
L LH
L
D1 D1
LHL
L
D2 D2
L HH
L
D3 D3
HL L
L
D4 D4
HLH
L
D5 D5
HH L
L
D6 D6
HHH
L
D7 D7
H = high level, L = low level, X = irrelevant
D0, D1, . . . D7 = the level of the respective D input
74ACT11151
1ĆOFĆ8 DATA SELECTOR/MULTIPLEXER
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SCAS067A − D3349, JULY 1989 − REVISED APRIL 1993
D OR N PACKAGE
(TOP VIEW)
D0 1
G²
Y³
GND ⁴
W⁵
A⁶
B⁷
C⁸
16 _D1
15 _D2
14 _D3
13 _D4
12 _VCC
11 _D5
10 _D6
9 _D7
logic symbol^†
G2
6
A
7
B
8
C
1
D0
16
D1
15
D2
14
D3
13
D4
11
D5
10
D6
9
D7
MUX
EN
0
G
0
7
2
0
1
2
3
4
5
6
7
3
Y
5
W
† _{This symbol is in accordance with ANSI/IEEE Std 91-1984}
and IEC Publication 617-12.
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
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