Datasheet

2003 Dec 12 11
Philips Semiconductors Product specification
Quad 2-input OR gate 74HC32; 74HCT32
AC CHARACTERISTICS
Family 74HC
GND = 0 V; t
r
=t
f
= 6 ns; C
L
=50pF.
Note
1. All typical values are measured at T
amb
=25°C.
SYMBOL PARAMETER
TEST CONDITIONS
MIN. TYP. MAX. UNIT
WAVEFORMS V
CC
(V)
T
amb
=25°C; note 1
t
PHL
/t
PLH
propagation delay nA, nB to nY see Figs 6 and 7 2.0 − 22 90 ns
4.5 − 818ns
6.0 − 615ns
t
THL
/t
TLH
output transition time see Figs 6 and 7 2.0 − 19 75 ns
4.5 − 715ns
6.0 − 613ns
T
amb
= −40 to +85 °C
t
PHL
/t
PLH
propagation delay nA, nB to nY see Figs 6 and 7 2.0 −−115 ns
4.5 −−23 ns
6.0 −−20 ns
t
THL
/t
TLH
output transition time see Figs 6 and 7 2.0 −−95 ns
4.5 −−19 ns
6.0 −−16 ns
T
amb
= −40 to +125 °C
t
PHL
/t
PLH
propagation delay nA, nB to nY see Figs 6 and 7 2.0 −−135 ns
4.5 −−27 ns
6.0 −−23 ns
t
THL
/t
TLH
output transition time see Figs 6 and 7 2.0 −−110 ns
4.5 −−22 ns
6.0 −−19 ns