74HC245 查看數據表（PDF） - Philips Electronics

零件编号

产品描述 (功能)

比赛名单

74HC245

Octal bus transceiver; 3-state

Philips Electronics 

Philips Semiconductors

Octal bus transceiver; 3-state

AC WAVEFORMS

Product specification

74HC/HCT245

(1) HC : VM = 50%; VI = GND to VCC.

HCT : VM = 1.3 V; VI = GND to 3 V.

Fig.5 Waveforms showing the input (An, Bn) to output (Bn, An) propagation delays and the output transition times.

(1) HC : VM = 50%; VI = GND to VCC.

HCT : VM = 1.3 V; VI = GND to 3 V.

Fig.6 Waveforms showing the 3-state enable and disable times.

PACKAGE OUTLINES

See “74HC/HCT/HCU/HCMOS Logic Package Outlines”.

September 1993

7

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