74AHC02 Philips Semiconductors, 74AHC02 Datasheet - Page 7

• Manufacturer Part Number: 74AHC02
• Description: Quad 2-input NOR gate
• Manufacturer: Philips Semiconductors

Philips Semiconductors
AC CHARACTERISTICS
Type 74AHC02
GND = 0 V; t
Notes
1. Typical values at V
2. Typical values at V
Type 74AHCT02
GND = 0 V; t
Note
1. Typical values at V
1999 Sep 23
SYMBOL
V
t
V
t
SYMBOL
V
t
PHL
PHL
PHL
CC
CC
CC
Quad 2-input NOR gate
/t
/t
/t
= 3.0 to 3.6 V; note 1
= 4.5 to 5.5 V; note 2
= 4.5 to 5.5 V; note 1
PLH
PLH
PLH
propagation delay
nA, nB to nY
propagation delay
nA, nB to nY
propagation delay
nA, nB to nY
r
r
= t
= t
PARAMETER
PARAMETER
f
f
3.0 ns.
3.0 ns.
CC
CC
CC
= 3.3 V.
= 5.0 V.
= 5.0 V.
see Figs 5 and 6
see Figs 5 and 6
see Figs 5 and 6
WAVEFORMS
WAVEFORMS
TEST CONDITIONS
TEST CONDITIONS
15 pF
50 pF
15 pF
50 pF
15 pF
50 pF
C
C
L
L
7
MIN.
MIN.
3.9
5.5
2.9
4.2
3.8
5.1
TYP. MAX. MIN. MAX. MIN. MAX.
TYP. MAX. MIN. MAX. MIN. MAX.
25
25
7.9
11.4
5.5
7.5
5.5
7.5
T
T
amb
amb
74AHC02; 74AHCT02
1.0
1.0
1.0
1.0
1.0
1.0
40 to +85
40 to +85
( C)
( C)
9.5
13
6.5
8.5
6.5
8.5
1.0
1.0
1.0
1.0
1.0
1.0
Product specification
40 to +125
40 to +125
10.0
14.5
7.0
9.5
7.0
9.5
ns
ns
ns
ns
ns
ns
UNIT
UNIT