Datasheet

9397 750 14501 © Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet Rev. 03 — 4 February 2005 10 of 21
Philips Semiconductors
74LV164
8-bit serial-in/parallel-out shift register
[1] Typical values are measured at nominal V
CC
and T
amb
= 25 °C.
t
W
pulse width CP see Figure 6
V
CC
= 2.0 V 41 - - ns
V
CC
= 2.7 V 30 - - ns
V
CC
= 3.0 V to 3.6 V 24 - - ns
V
CC
= 4.5 V to 5.5 V 16 - - ns
t
W
pulse width MR see Figure 7
V
CC
= 2.0 V 41 - - ns
V
CC
= 2.7 V 30 - - ns
V
CC
= 3.0 V to 3.6 V 24 - - ns
V
CC
= 4.5 V to 5.5 V 16 - - ns
t
rem
removal time MR to CP see Figure 7
V
CC
= 1.2V ---ns
V
CC
= 2.0 V 24 - - ns
V
CC
= 2.7 V 18 - - ns
V
CC
= 3.0 V to 3.6 V 14 - - ns
V
CC
= 4.5 V to 5.5 V 10 - - ns
t
su
set-up time Dn to CP see Figure 8
V
CC
= 1.2V ---ns
V
CC
= 2.0 V 26 - - ns
V
CC
= 2.7 V 19 - - ns
V
CC
= 3.0 V to 3.6 V 15 - - ns
V
CC
= 4.5 V to 5.5 V 10 - - ns
t
h
hold time Dn to CP see Figure 8
V
CC
= 1.2V ---ns
V
CC
= 2.0 V 5 - - ns
V
CC
= 2.7 V 5 - - ns
V
CC
= 3.0 V to 3.6 V 5 - - ns
V
CC
= 4.5 V to 5.5 V 5 - - ns
f
max
maximum clock frequency see Figure 6
V
CC
= 2.0 V 12 - - MHz
V
CC
= 2.7 V 16 - - MHz
V
CC
= 3.0 V to 3.6 V 20 - - MHz
V
CC
= 4.5 V to 5.5 V 30 - - MHz
Table 8: Dynamic characteristics
…continued
GND = 0 V; t
r
= t
f
≤ 2.5 ns; C
L
= 50 pF; R
L
= 1 k Ω ; for test circuit see Figure 9.
Symbol Parameter Conditions Min Typ Max Unit