参数资料
型号: M54HCT74
厂商: 意法半导体
英文描述: Low-Voltage Adjustable Precision Shunt Regulator 6-SC70 0 to 70
中文描述: 双D型触发器与预置和清除
文件页数: 2/11页
文件大小: 249K
代理商: M54HCT74
PIN DESCRIPTION
PIN No
1, 13
SYMBOL
1CLR,
2CLR
1D, 2D
1CK, 2CK
NAME AND FUNCTION
Asyncronous Reset -
Direct Input
Data Inputs
Clock Input
(LOW-to-HIGH, Edge-
Triggered)
Asyncronous Set - Direct
Input
True Flip-Flop Outpus
Complement Flip-Flop
Outputs
Ground (0V)
Positive Supply Voltage
2, 12
3, 11
4, 10
1PR, 2PR
5, 9
6, 8
1Q, 2Q
1Q, 2Q
7
GND
V
CC
14
IEC LOGIC SYMBOL
TRUTH TABLE
INPUTS
OUTPUTS
FUNCTION
CLR
L
H
L
H
H
H
PR
H
L
L
H
H
H
D
X
X
X
L
H
X
CK
X
X
X
Q
L
H
H
L
H
Q
n
Q
H
L
H
H
L
Q
n
CLEAR
PRESET
NO CHANGE
X:Don’tCare
LOGIC DIAGRAM
M54/M74HCT74
2/11
相关PDF资料
PDF描述
M54HCT75 Low-Voltage Adjustable Precision Shunt Regulator 6-SC70 0 to 70
M54HCT75F1R 4 BIT D TYPE LATCH
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