M54HC541D STMICROELECTRONICS [STMicroelectronics], M54HC541D Datasheet - Page 2

• Manufacturer Part Number: M54HC541D
• Description: RAD-HARD OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (NON INVERTED)
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

M54HC541
Figure 1: IEC Logic Symbols
Figure 2: Input And Output Equivalent Circuit
Table 2: Truth Table
X : Don’t Care
Z : High Impedance
2/11
G1
H
X
L
L
INPUT
G2
H
X
L
L
Table 1: Pin Description
2, 3, 4, 5, 6,
18, 17, 16,
15, 14, 13,
PIN N°
7, 8, 9
12, 11
1, 19
10
20
An
X
X
H
L
SYMBOL
A1 to A8
Y1 to Y8
G1, G2
GND
V
CC
Output Enable Inputs
Data Inputs
Bus Outputs
Ground (0V)
Positive Supply Voltage
NAME AND FUNCTION
OUTPUT
Yn
H
Z
Z
L