2004 Feb 05

11

Philips Semiconductors

Product specification

16-bit D-type transparent latch; 30

Ω series termination

resistors; 5 V tolerant inputs/outputs; 3-state

74LVC162373A;

74LVCH162373A

AC WAVEFORMS

mna429

nDn input

nQn output

GND

Fig.6 Input (nDn) to output (nQn) 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

mna430

nLE input

nQn output

GND

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