HD74LS174 データシートの表示（PDF） - Renesas Electronics

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HD74LS174

Hex / Quadruple D-type Flip-Flops (with clear)

Renesas Electronics 

HD74LS174 / HD74LS175

Block Diagram

HD74LS174

HD74LS175

1D

D Q 1Q

1D

CK

Clear

2D

Data

Inputs

3D

4D

5D

DQ

CK

Clear

DQ

CK

Clear

2Q

2D

Data

Inputs

3Q

Outputs

3D

D Q 4Q

CK

Clear

D Q 5Q

CK

Clear

4D

Clock

Clear

6D

Clock

Clear

D Q 6Q

CK

Clear

D Q 1Q

CK

Q 1Q

Clear

DQ

CK

Q

Clear

2Q

2Q

Outputs

D Q 3Q

CK

Q 3Q

Clear

D Q 4Q

CK

Q 4Q

Clear

Absolute Maximum Ratings

Item

Symbol

Ratings

Unit

Supply voltage

VCC

7

V

Input voltage

VIN

7

V

Power dissipation

PT

400

mW

Storage temperature

Tstg

–65 to +150

°C

Note: Voltage value, unless otherwise noted, are with respect to network ground terminal.

Rev.3.00, Jul.15.2005, page 3 of 8

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