74lcxh162244 STMicroelectronics, 74lcxh162244 Datasheet - Page 2

• Manufacturer Part Number: 74lcxh162244
• Description: Low Voltage Cmos 16-bit Bus Buffer 3-state With 5v Tolerant Inputs And Outputs
• Manufacturer: STMicroelectronics

74LCXH162244
INPUT AND OUTPUT EQUIVALENT CIRCUIT
PIN DESCRIPTION
TRUTH TABLE
X : Don‘t Care
Z : High Impedance
2/10
13, 14, 16, 17 3Y1 to 3Y4 Data Outputs
19, 20, 22, 23 4Y1 to 4Y4 Data Outputs
30, 29, 27, 26 4A1 to 4A4 Data Outputs
36, 35, 33, 32 3A1 to 3A4 Data Outputs
41, 40, 38, 37 2A1 to 2A4 Data Outputs
47, 46, 44, 43 1A1 to 1A4 Data Outputs
4, 10, 15, 21,
28, 34, 39, 45
7, 18, 31, 42
8, 9, 11, 12
2, 3, 5, 6
PIN No
24
25
48
1
G
H
L
L
INPUTS
1Y1 to 1Y4 Data Outputs
2Y1 to 2Y4 Data Outputs
SYMBOL
GND
V
1G
4G
3G
2G
CC
An
H
X
L
Output Enable Input
Output Enable Input
Output Enable Input
Output Enable Input
Ground (0V)
Positive Supply Voltage
NAME AND FUNCTION
OUTPUT
Yn
H
L
Z
IEC LOGIC SYMBOLS