HD74BC374A 查看數據表（PDF） - Renesas Electronics

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HD74BC374A

Octal D Type Flip Flops With 3 State Outputs

Renesas Electronics 

HD74BC374A

Pin Arrangement

G1

1Q 2

1D 3

2D 4

2Q 5

3Q 6

3D 7

4D 8

4Q 9

GND 10

20 VCC

19 8Q

18 8D

17 7D

16 7Q

15 6Q

14 6D

13 5D

12 5Q

11 CK

(Top view)

Absolute Maximum Ratings

Item

Symbol

Rating

Unit

Supply voltage

Input diode current

Input voltage

Output voltage

Off state output voltage

Storage temperature

VCC

IIK

VIN

VOUT

VOUT(off)

Tstg

–0.5 to +7.0

V

±30

mA

–0.5 to +7.5

V

–0.5 to +7.5

V

–0.5 to +5.5

V

–65 to +150

°C

Note: 1. The absolute maximum ratings are values which must not individually be exceeded, and furthermore, no two

of which may be realized at the same time.

Recommended Operating Conditions

Item

Symbol

Min

Typ

Supply voltage

VCC

4.5

5.0

Input voltage

VIN

0

—

Output voltage

VOUT

0

—

Operating temperature

Topr

–40

—

Input rise/fall time*1

tr, tf

0

—

Note: 1. This item guarantees maximum limit when one input switches.

Waveform: Refer to test circuit of switching characteristics.

Max

5.5

VCC

VCC

85

8

Unit

V

V

V

°C

ns/V

Rev.3.00, Jul.16.2004, page 2 of 8

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