74hct164db NXP Semiconductors, 74hct164db Datasheet - Page 15

• Manufacturer Part Number: 74hct164db
• Description: 8-bit Serial-in/parallel-out Shift Register
• Manufacturer: NXP Semiconductors

Philips Semiconductors
9397 750 14693
Product data sheet
Fig 8. Waveforms showing the master reset (MR) pulse width, the master reset to output
Fig 9. Waveforms showing the data set-up and hold times for Dn inputs
(1) 74HC164: V
(1) 74HC164: V
74HCT164: V
(Qn) propagation delays and the master reset to clock (CP) removal time
74HCT164: V
The shaded areas indicate when the input is permitted to change for predictable output
performance.
Qn output
MR input
CP input
Qn output
CP input
Dn input
M
M
M
M
= 50 %; V
= 50 %; V
= 1.3 V; V
= 1.3 V; V
GND
GND
V
V
OH
OL
Rev. 03 — 4 April 2005
V
V
GND
GND
V
V
I
I
OH
OL
V
V
I
I
I
I
= GND to V
= GND to V
I
I
= GND to 3 V.
= GND to 3 V.
V
M
CC
CC
.
.
V
V
t
M
su
M
t
PHL
74HC164; 74HCT164
t
h
8-bit serial-in, parallel-out shift register
t
W
V
M
V
M
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
t
rem
t
su
V
M
t
h
001aac428
001aac427
15 of 24