74lcx157 STMicroelectronics, 74lcx157 Datasheet - Page 4

• Manufacturer Part Number: 74lcx157
• Description: Low Voltage Cmos Quad 2 Channel Multiplexer With 5v Tolerant Inputs
• Manufacturer: STMicroelectronics

Pin settings
2
2.1
2.2
4/17
Pin settings
Pin connection
Figure 3.
Pin description
Table 1. Pin description
2, 5, 11, 14
3, 6, 10, 13
4, 7, 9, 12
Pin N°
15
16
1
8
Pin connection (top through view)
STROBE
SELECT
1A to 4A
1B to 4B
1Y to 4Y
Symbol
GND
V
CC
Common data select inputs
Data inputs from source A
Data inputs from source B
Multiplexer outputs
Strobe input
Ground (0V)
Positive supply voltage
Name and function
74LCX157