HEF4022BF 查看數據表（PDF） - Philips Electronics

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产品描述 (功能)

生产厂家

HEF4022BF

4-stage divide-by-8 Johnson counter

Philips Electronics 

Philips Semiconductors

4-stage divide-by-8 Johnson counter

Product specification

HEF4022B

MSI

Fig.4 Waveforms showing hold times for CP0 to CP1 and CP1 to CP0. Hold times are shown as positive values,

but may be specified as negative values.

Conditions: CP1 = LOW while CP0 is triggered on a LOW to HIGH transition.

tWCP and tRMR also apply when CP0 = HIGH and CP1 is triggered on

a HIGH to LOW transition.

Fig.5 Waveforms showing recovery time for MR; minimum CP0 and MR pulse widths.

January 1995

6

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