2003 Dec 08

11

Philips Semiconductors

Product specification

16-bit D-type transparent latch with 5 V

tolerant inputs/outputs; 3-state

74LVC16373A;

74LVCH16373A

AC WAVEFORMS

handbook, halfpage

MGU772

Dn input

Qn output

tPHL

tPLH

GND

VI

VM

VM

VM

VOH

VOL

Fig.6 Input (Dn) to output (Qn) 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

MGU773

LE input

Qn output

tPHL

tPLH

tW

VM

VM

VOH

VI

GND

VOL

VM

VM

VM

Fig.7 Latch enable input (LE) pulse width, and the latch enable input to output (Qn) 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