參數(shù)資料
型號: M54HC77F1R
廠商: 意法半導體
英文描述: 4-BIT D-TYPE LATCH
中文描述: 4位D型鎖存
文件頁數(shù): 2/10頁
文件大?。?/td> 241K
代理商: M54HC77F1R
IEC LOGIC SYMBOL
TRUTH TABLE
INPUTS
OUTPUTS
FUNCTION
D
L
H
X
G
H
H
L
Q
L
H
Q
n
LATCH
X:Don’tCare
LOGIC DIAGRAM
PIN DESCRIPTION
PIN No
1, 2, 5, 6
3
SYMBOL
1D to 4D
G3
4
NAME AND FUNCTION
Data Inputs
Latch Enable Input,
Latches 3 and 4
No Internal Connection
Latch Outputs
Latch Enable Input,
Latches 1 and 2
Ground (0V)
Positive Supply Voltage
7, 10
NC
8, 9, 13, 14
12
1Q to 4Q
G1
2
11
4
GND
V
CC
M54/M74HC77
2/10
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