Datasheet
74HC_HCT32 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved.
Product data sheet Rev. 5 — 4 September 2012 6 of 17
NXP Semiconductors
74HC32; 74HCT32
Quad 2-input OR gate
10. Dynamic characteristics
I
CC
supply current V
I
= V
CC
or GND; I
O
=0A;
V
CC
=5.5V
--2.0- 20 - 40A
I
CC
additional
supply current
per input pin;
V
I
=V
CC
2.1 V; I
O
=0A;
other inputs at V
CC
or GND;
V
CC
= 4.5 V to 5.5 V
- - 430 - 540 - 590 A
C
I
input
capacitance
-3.5- - - - -pF
Table 6. Static characteristics
…continued
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter Conditions 25 C 40 C to +85 C 40 C to +125 C Unit
Min Typ Max Min Max Min Max
Table 7. Dynamic characteristics
GND = 0 V; C
L
= 50 pF; for load circuit see Figure 7.
Symbol Parameter Conditions 25 C 40 C to +125 C Unit
Min Typ Max Max
(85 C)
Max
(125 C)
74HC32
t
pd
propagation delay nA, nB to nY; see Figure 6
[1]
V
CC
= 2.0 V - 22 90 115 135 ns
V
CC
= 4.5 V - 8 18 23 27 ns
V
CC
= 5.0 V; C
L
=15pF - 6 - - - ns
V
CC
= 6.0 V - 6 15 20 23 ns
t
t
transition time see Figure 6
[2]
V
CC
= 2.0 V - 19 75 95 110 ns
V
CC
= 4.5 V - 7 15 19 22 ns
V
CC
= 6.0 V - 6 13 16 19 ns
C
PD
power dissipation
capacitance
per package; V
I
=GNDtoV
CC
[3]
-16- - -pF