74ahct02pw NXP Semiconductors, 74ahct02pw Datasheet - Page 7

• Manufacturer Part Number: 74ahct02pw
• Description: 74ahc02; 74ahct02 Quad 2-input Nor Gate
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 9.
74AHC_AHCT02_3
Product data sheet
Type
74AHC02
74AHCT02
Fig 7. Load circuit for switching times
Test data is given in
Definitions test circuit:
R
C
R
S1 = Test selection switch.
T
L
L
Test data
= Load capacitance including jig and probe capacitance.
= Load resistance.
= Termination resistance should be equal to output impedance Z
Input
V
V
3.0 V
I
CC
Table
GENERATOR
9.
t
PULSE
r
negative
, t
3.0 ns
3.0 ns
positive
f
pulse
pulse
0 V
0 V
V
V
I
I
90 %
10 %
Load
C
15 pF, 50 pF
15 pF, 50 pF
V I
L
Rev. 03 — 7 January 2008
t
t
r
f
V
V
M
M
R T
10 %
90 %
DUT
V
CC
t
t
R
1 k
1 k
W
W
L
V O
o
of the pulse generator.
74AHC02; 74AHCT02
V
V
M
M
C L
S1 position
t
open
open
PHL
t
t
r
f
R L
, t
PLH
S1
001aad983
V
CC
open
t
GND
GND
PZH
Quad 2-input NOR gate
, t
PHZ
© NXP B.V. 2008. All rights reserved.
t
V
V
PZL
CC
CC
, t
PLZ
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