MC74HC153A Datasheet, PDF (1/6 Pages) ON Semiconductor – Dual 4-Input Data Selector/Multiplexer

MC74HC153A
Dual 4-Input Data
Selector/Multiplexer
High−Performance Silicon−Gate CMOS
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
DATA-
WORD a
INPUTS
D0_a ⁶
D1_a ⁵
D2_a ⁴
D3_a ³
7 _Ya
STROBE a ¹
DATA-
WORD b
INPUTS
D0_b ¹⁰
D1_b ¹¹
D2_b ¹²
D3_b ¹³
STROBE b ¹⁵
PIN 16 = V_CC
PIN 8 = GND
Figure 1. Logic Diagram
9 _Yb
http://onsemi.com
16
1
MARKING
16 ^DIAGRAMS
SOIC−16
D SUFFIX
CASE 751B
HC153AG
AWLYWW
1
16
TSSOP−16
HC
16
DT SUFFIX
153A
CASE 948F
ALYWG
G
1
1
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
D3_a 3
D2_a 4
D1_a 5
D0_a 6
Y_a 7
GND 8
16 V_CC
15 STROBE b
14 _A0
13 D3_b
12 D2_b
11 D1_b
10 D0_b
9 Y_b
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 in the package
dimensions section on page 4 of this data sheet.
© Semiconductor Components Industries, LLC, 2013
1
May, 2013 − Rev. 1
Publication Order Number:
MC74HC153A/D