2003 Dec 02

10

Philips Semiconductors

Product specification

Quad 2-input multiplexer

74LVC157A

AC WAVEFORMS

handbook, halfpage

MNA485

tPHL

tPLH

VM

VM

E input

nY output

GND

VCC

VOH

VOL

Fig.7 Enable input (E) to output (nY) propagation delays.

INPUT

1.2 V

0.5

≤ 2.5 ns

2.7 V

1.5 V

2.7 V

≤ 2.5 ns

3.0 to 3.6 V

1.5 V

2.7 V

≤ 2.5 ns

handbook, halfpage

MNA486

tPHL

tPLH

VM

VM

nI0, nI1, S

input

nY output

GND

VI

VOH

VOL

Fig.8 Data inputs (nI0, nI1) and common data select input (S) to output (nY) propagation delays.

INPUT

1.2 V

0.5

≤ 2.5 ns

2.7 V

1.5 V

2.7 V

≤ 2.5 ns

3.0 to 3.6 V

1.5 V

2.7 V

≤ 2.5 ns