参数资料
型号: M54HC374D
厂商: 意法半导体
英文描述: RAD-HARD OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING
中文描述: 抗辐射八路D型触发器,3态输出的非反相
文件页数: 2/11页
文件大小: 197K
代理商: M54HC374D
M54HC374
2/11
Figure 1: IEC Logic Symbols
Figure 2: Input And Output Equivalent Circuit
Table 1: Pin Description
Table 2: Truth Table
X: Don’t Care
Z: High Impedance
PIN N°
SYMBOL
NAME AND FUNCTION
1
OE
3 State Output Enable
Input (Active LOW)
3 State Outputs
2, 5, 6, 9, 12,
15, 16, 19
3, 4, 7, 8, 13,
14, 17, 18
11
Q0 to Q7
D0 to D7
Data Inputs
CK
Clock Input (LOW to
HIGH, edge triggered)
Ground (0V)
Positive Supply Voltage
10
20
GND
V
CC
INPUTS
OUTPUT
OE
CK
D
Q
H
L
X
X
X
Z
NO CHANGE
L
L
L
L
H
H
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M54HC374D1 RAD-HARD OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING
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