參數(shù)資料
型號: M54HC76F1R
廠商: 意法半導體
英文描述: Low-Voltage Adjustable Precision Shunt Regulator 5-SOT-23 0 to 70
中文描述: 雙JK觸發(fā)器亂竄預置和清除
文件頁數(shù): 2/11頁
文件大?。?/td> 251K
代理商: M54HC76F1R
PIN DESCRIPTION
PIN No
1, 6
SYMBOL
1CK, 2CK
NAME AND FUNCTION
Clock Input (HIGH to
LOW edge triggered)
Set Inputs (Active LOW)
Asynchronous Reset
Inputs (Active LOW)
Data Inputs: Flip-Flop 1
and 2
Complement Flip-Flop
Outputs
True Flip-Flop Outputs
Data Inputs: Flip-Flop 1
and 2
Ground (0V)
Positive Supply Voltage
2, 7
3, 8
1PR, 2PR
1CLR,
2CLR
1J, 2J
4, 9
10, 14
1Q, 2Q
11, 15
16, 12
1Q, 2Q
1K, 2K
5
GND
V
CC
13
IEC LOGIC SYMBOL
TRUTH TABLE
INPUTS
J
X
X
X
L
L
H
H
X
OUTPUTS
FUNCTION
CLR
L
H
L
H
H
H
H
H
PR
H
L
L
H
H
H
H
H
K
X
X
X
L
H
L
H
X
CK
X
X
X
Q
L
H
H
Q
n
L
H
Q
n
Q
n
Q
H
L
H
Q
n
H
L
Q
n
Q
n
CLEAR
PRESET
NO CHANGE
TOGGLE
NO CHANGE
X:Don’tCare
LOGIC DIAGRAM
(1/2 Package)
M54/M74HC76
2/11
相關(guān)PDF資料
PDF描述
M54HC77F1R 4-BIT D-TYPE LATCH
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M54HC85 Low-Voltage Adjustable Precision Shunt Regulator 5-SOT-23 0 to 70
M54HC85F1R 4-BIT MAGNITUDE COMPARATOR
M54HC86 Low-Voltage Adjustable Precision Shunt Regulator 3-SOT-23 0 to 70
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