HEF4557BT 查看數據表（PDF） - Philips Electronics

零件编号

产品描述 (功能)

生产厂家

HEF4557BT

1-to-64 bit variable length shift register

Philips Electronics 

Philips Semiconductors

1-to-64 bit variable length shift register

Product specification

HEF4557B

LSI

Fig.4 Waveforms showing recovery time for MR and minimum CP0, CP1 and MR pulse widths, set-up and hold

times for DA, DB and A/B to CP0 and CP1. Set-up and hold times are shown as positive values but may

be specified as negative values.

January 1995

7

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