Dual 4-Input Data Selector/Multiplexer
Description
Dual 4-Input Data Selector/Multiplexer
High−Performance Silicon−Gate CMOS
MC74HC153A
The MC74HC153 is identical in pinout to the LS153.
The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs.
The Address Inputs select one of four Data Inputs from each multiplexer.
Each multiplexer has an active−low Strobe control and a noninverting output.
The HC153 is similar in function to the HC253, which has 3−state outputs.
Features
Output Drive Capability: 10 LSTTL Loads Outputs Directly Interface to CMOS, NMOS, and TTL Operating Voltage Range: 2 to 6 V Low Input Current: 1 mA High Noise Immunity Characteristic of CMOS Devices These are Pb−Free Devices
ADDRESS INPUTS
A0 14 A1 2
DATAWORD a INPUTS
D0a 6
D1a 5 D2a 4 D3a 3
7 Ya
STROBE a 1
DATAWORD b INPUTS
D0b 10 D1b 11 D2b 12 D3b 13
STROBE b 15
PIN 16 = VCC PIN 8 = GND
Figure 1.
Logic Diagram
9 Yb
DATA SHEET www.
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16 1
SOIC−16 D SUFFIX CASE 751B
16
1 TSSOP−16 DT SUFFIX CASE 948F
1
QFN16 MN SUFFIX CASE 485AW
MARKING DIAGRAMS 16
16
XXXXXXX AWLYWW
XX
XXXX ALYWG
G
1
1
XXXX ALYWG
G
A WL, L YY, Y WW, W G or G
= Assembly Location = Wafer Lot = Year = Work Week = Pb−Free Package
(Note: Microdot may be in either location)
PIN ASSIGNMENT
STROBE a 1 A1 2 D3a 3 D2a 4 D1a 5 D0a 6 Ya 7
GND 8
16 VCC 15 STROBE b 14 A0 13 D3b 12 D2b 11 D1b 10 D0b 9 Yb
FUNCTION TABLE
Inputs
Output
A1
A0 Strobe Y
X
X
H
L
L
L
L
D0
L
H
L
D1
H
L
L
D2
H
H
L
D3
D0, D1, D2, and D3 = the level of the respective data input.
ORDERING INFORMATION
See detailed ordering and shipping information on page 5 of this data sheet.
Semiconductor Components Industries, LLC, 2013
1
April, 2024 − Rev.
2
Publication Order Number: MC74HC153A/D
MC74HC153A
MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
VCC VIN VOUT IIN IOUT ICC IIK IOK TSTG TL TJ qJA
DC Supply Voltage DC Input Voltage DC Output Voltage DC Input Current, per Pin DC Output Cur...
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