74LS156 查看數據表（PDF） - Renesas Electronics

零件编号

产品描述 (功能)

生产厂家

74LS156

Dual 2-line-to-4-line Decoders / Demultiplexers (with open collector outputs)

Renesas Electronics 

HD74LS156

Waveform

tTLH

tTHL

90%

90%

3V

Input

1.3 V

1.3 V

10%

10%

0V

tPLH

tPHL

In phase output

1.3 V

tPHL

1.3 V

tPLH

VOH

VOL

Out of phase output

1.3 V

VOH

1.3 V

VOL

Note: Input pulse; tTLH ≤ 15 ns, tTHL ≤ 6 ns, PRR = 1 MHz, duty cycle 50%

Rev.3.00, Jul.13.2005, page 5 of 6

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