74HC/HCT4538 查看數據表（PDF） - Philips Electronics

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产品描述 (功能)

生产厂家

74HC/HCT4538

Dual retriggerable precision monostable multivibrator

Philips Electronics 

Philips Semiconductors

Dual retriggerable precision monostable

multivibrator

APPLICATION INFORMATION

Product specification

74HC/HCT4538

(a)

(b)

Fig.9 Retriggerable monostable circuitry.

(a) rising-edge triggered; (b) falling-edge triggered.

(a)

(b)

Fig.10 Non-retriggerable monostable circuitry.

(a) rising-edge triggered; (b) falling-edge triggered.

September 1993

10

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