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SN74LS174MEL データシートの表示(PDF) - ON Semiconductor

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SN74LS174MEL
ON-Semiconductor
ON Semiconductor ON-Semiconductor
SN74LS174MEL Datasheet PDF : 8 Pages
1 2 3 4 5 6 7 8
SN74LS174
CONNECTION DIAGRAM DIP (TOP VIEW)
VCC Q5 D5 D4 Q4 D3 Q3 CP
16 15 14 13 12 11 10 9
NOTE:
The Flatpak version has the same
pinouts (Connection Diagram) as
the Dual In-Line Package.
123
MR Q0 D0
4 56
D1 Q1 D2
78
Q2 GND
PIN NAMES
D0 – D5
CP
MR
Q0 – Q5
Data Inputs
Clock (Active HIGH Going Edge) Input
Master Reset (Active LOW) Input
Outputs
NOTES:
a) 1 TTL Unit Load (U.L.) = 40 mA HIGH/1.6 mA LOW.
LOADING (Note a)
HIGH
LOW
0.5 U.L.
0.5 U.L.
0.5 U.L.
10 U.L.
0.25 U.L.
0.25 U.L.
0.25 U.L.
5 U.L.
LOGIC SYMBOL
3 4 6 11 13 14
D0 D1 D2 D3 D4 D5
9
CP
1
MR
Q0 Q1 Q2 Q3 Q4 Q5
2 5 7 10 12 15
VCC = PIN 16
GND = PIN 8
LOGIC DIAGRAM
MR CP D5
D4
D3
D2
D1
D0
1 9 14
13
11
6
4
3
DQ
CPCD
15
Q5
DQ
CPCD
DQ
CPCD
DQ
CPCD
12
10
7
Q4
Q3
Q2
VCC = PIN 16
GND = PIN 8
= PIN NUMBERS
DQ
CPCD
5
Q1
DQ
CPCD
2
Q0
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