74ahct1g79gv NXP Semiconductors, 74ahct1g79gv Datasheet - Page 7

• Manufacturer Part Number: 74ahct1g79gv
• Description: 74ahc1g79; 74ahct1g79 Single D-type Flip-flop; Positive-edge Trigger
• Manufacturer: NXP Semiconductors

NXP Semiconductors
12. Waveforms
Table 9.
74AHC_AHCT1G79_5
Product data sheet
Type
74AHC1G79
74AHCT1G79
Fig 5. Clock (CP) to output (Q) propagation delay times, clock pulse width, D to set-up times, the CP to D hold
Fig 6. Load circuitry for switching times
Measurement points are given in
V
times and maximum clock pulse frequency
Test data is given in
C
R
OL
L
T
Measurement points
= Load capacitance including jig and probe capacitance.
= Termination resistance should be equal to output impedance Z
and V
OH
are typical output voltage levels that occur with the output.
Table
CP input
Q output
D input
Inputs
V
GND to V
GND to 3.0 V
8. Definitions for test circuit:
I
GND
GND
V
V
OH
OL
V
V
Table
GENERATOR
I
I
CC
PULSE
9.
V
M
t
Rev. 05 — 2 July 2007
su
V
I
t
V
h
M
74AHC1G79; 74AHCT1G79
R T
V
t
V
0.5
1.5 V
W
M
M
t
V
DUT
PHL
CC
1/f
V
max
o
CC
of the pulse generator.
Single D-type flip-flop; positive-edge trigger
V
O
t
su
C L
mna101
t
h
mna647
t
PLH
Output
V
0.5
0.5
M
V
V
CC
CC
© NXP B.V. 2007. All rights reserved.
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