Philips Semiconductors
Product specification
Triple 3-input NAND gate
DC CHARACTERISTICS FOR 74HC
For the DC characteristics see
“74HC/HCT/HCU/HCMOS Logic Family Specifications”.
Output capability: standard
I
CC
category: SSI
AC CHARACTERISTICS FOR 74HC
GND = 0 V; t
r
= t
f
= 6 ns; C
L
= 50 pF
T
amb
(°C)
74HC
SYMBOL PARAMETER
+25
min.
t
PHL
/ t
PLH
propagation delay
nA, nB, nC to nY
typ.
30
11
9
t
THL
/ t
TLH
output transition time
19
7
6
−40
to + 85
max. min.
95
19
16
75
15
13
max.
120
24
20
95
19
16
−40
to + 125
min.
max.
145
29
25
110
22
19
ns
ns
UNIT
74HC/HCT10
TEST CONDITIONS
V
CC
(V)
2.0
4.5
6.0
2.0
4.5
6.0
Fig.6
Fig.6
WAVEFORMS
December 1990
4