74ALVC125 Просмотр технического описания (PDF) - Philips Electronics

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74ALVC125

Quad buffer/line driver; 3-state

Philips Electronics 

Philips Semiconductors

Quad buffer/line driver; 3-state

Product specification

74ALVC125

handbook, full pagewidth

nOE input

VI

GND

output

LOW-to-OFF

OFF-to-LOW

VCC

VOL

output

HIGH-to-OFF

OFF-to-HIGH

VOH

GND

VM

tPLZ

tPZL

tPHZ

Vx

Vy

outputs

enabled

VM

tPZH

outputs

disabled

VM

outputs

enabled

MNA654

VCC

1.65 to 1.95 V

2.3 to 2.7 V

2.7 V

3.0 to 3.6 V

VM

0.5 × VCC

0.5 × VCC

1.5 V

1.5 V

INPUT

VI

VCC

VCC

2.7 V

2.7 V

tr = tf

≤ 2.0 ns

≤ 2.0 ns

≤ 2.5 ns

≤ 2.5 ns

VX = VOL + 0.3 V at VCC ≥ 2.7 V;

VX = VOL + 0.15 V at VCC < 2.7 V;

VY = VOH − 0.3 V at VCC ≥ 2.7 V;

VY = VOH − 0.15 V at VCC < 2.7 V.

VOL and VOH are typical output voltage drop that occur with the output load.

Fig.6 3-state enable and disable times.

2002 Nov 18

8

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