74ahct164bq NXP Semiconductors, 74ahct164bq Datasheet - Page 14

• Manufacturer Part Number: 74ahct164bq
• Description: 74ahc164; 74ahct164 8-bit Serial-in/parallel-out Shift Register
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 10.
Table 11.
74AHC_AHCT164_2
Product data sheet
Type
74AHC164
74AHCT164
Type
74AHC164
74AHCT164
Fig 9. The data set-up and hold times for the (DSA and DSB) inputs
Fig 10. Load circuitry for measuring switching times
Measurement points are given in
The shaded areas indicate when the input is permitted to change for predictable output performance.
V
Test data is given in
Definitions test circuit:
R
C
OL
T
L
Measurement points
Test data
= Load capacitance including jig and probe capacitance
= Termination resistance should be equal to output impedance Z
and V
OH
are typical voltage output drop that occur with the output load.
Input
V
V
3.0 V
I
CC
Table
DSA, DSB input
Qn output
CP input
11.
Table
GENERATOR
GND
GND
V
V
Input
V
0.5
1.5 V
OH
OL
PULSE
V
V
M
I
I
10.
V
Rev. 02 — 29 November 2006
CC
t
r
, t
3.0 ns
3.0 ns
V
f
M
V
I
V
t
M
su
R T
t
h
V
DUT
CC
74AHC164; 74AHCT164
o
V
of the pulse generator
M
V
O
Load
C
50 pF, 15 pF
50 pF, 15 pF
L
8-bit serial-in/parallel-out shift register
C L
mna101
t
su
Output
V
0.5
0.5
M
t
h
001aaf612
V
V
CC
CC
Test
t
t
PLH
PLH
© NXP B.V. 2006. All rights reserved.
, t
, t
PHL
PHL
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