Philips Semiconductors
Product specification
Dual AND-OR 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. typ.
t
PHL
/ t
PLH
propagation delay
1A,1B,1C,1D,1E,
1F to 1Y
propagation delay
2A,2B,2C,2D to 2Y
output transition
time
36
13
10
30
11
9
19
7
6
−40
to +85
−40
to +125
UNIT
74HC58
TEST CONDITIONS
V
CC
WAVEFORMS
(V)
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
Fig.6
max. min. max. min. max.
115
23
20
100
20
17
75
15
13
145
29
25
125
25
21
95
19
16
175
35
30
150
30
26
110
22
19
ns
t
PHL
/ t
PLH
ns
Fig.6
t
THL
/ t
TLH
ns
Fig.6
AC WAVEFORMS
handbook, full pagewidth
nA, nB, nC, nD,
1E, 1F INPUT
VM
(1)
t PHL
t PLH
nY OUTPUT
MBA336
(1) HC : V
M
= 50%; V
I
= GND to V
CC
.
VM
(1)
t THL
t TLH
Fig.6
Waveforms showing the input (nA, nB, nC, nD, 1E, 1F) to output (nY) propagation delays and the output
transition times.
PACKAGE OUTLINES
See
“74HC/HCT/HCU/HCMOS Logic Package Outlines”.
December 1990
5
PHILIPS [ NXP SEMICONDUCTORS ]
