HA12187 查看數據表（PDF） - Hitachi -> Renesas Electronics

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HA12187

Bus Interface Driver/Receiver IC

Hitachi -> Renesas Electronics 

HA12187FP

V8

A

0.1 µ

VCC

5V

87

V1

5V

47 k

1

2

20 p

3

V3

0V

HA12187FP

4

SW1

6

A

62 Ω V6

V

5V

5

Test Circuit 4

20 p + 14 pF

(probe

capacitance)

V3

0V

V8

5V

1

2

47 k

3

A

A

0.1 µ

VCC

5V

87

HA12187FP

6

62 Ω Oscilloscope

5

4

Test Circuit 5

Rev.2, Jun. 1999, page 8 of 23

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