Datasheet

74HC_HCT164 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 7 — 13 June 2013 7 of 20
NXP Semiconductors
74HC164; 74HCT164
8-bit serial-in, parallel-out shift register
10. Dynamic characteristics
Table 7. Dynamic characteristics
GND = 0 V; t
r
= t
f
= 6 ns; C
L
= 50 pF; test circuit see Figure 10; unless otherwise specified
Symbol Parameter Conditions 25 C 40 C to +85 C 40 C to +125 C Unit
Min Typ Max Min Max Min Max
74HC164
t
pd
propagation
delay
CP to Qn; see Figure 7
[1]
V
CC
= 2.0 V - 41 170 - 215 - 255 ns
V
CC
= 4.5 V - 15 34 - 43 - 51 ns
V
CC
= 5.0 V; C
L
=15pF - 12 - - - - - ns
V
CC
= 6.0 V - 12 29 - 37 - 43 ns
t
PHL
HIGH to LOW
propagation
delay
MR to Qn; see Figure 8
V
CC
= 2.0 V - 39 140 - 175 - 210 ns
V
CC
= 4.5 V - 14 28 - 35 - 42 ns
V
CC
= 5.0 V; C
L
=15pF - 11 - - - - - ns
V
CC
= 6.0 V - 11 24 - 30 - 36 ns
t
t
transition time see Figure 7
[2]
V
CC
= 2.0 V - 19 75 - 95 - 110 ns
V
CC
= 4.5 V - 7 15 - 19 - 22 ns
V
CC
= 6.0 V - 6 13 - 16 - 19 ns
t
W
pulse width CP HIGH or LOW;
see Figure 7
V
CC
= 2.0 V 80 14 - 100 - 120 - ns
V
CC
= 4.5 V 16 5 - 20 - 24 - ns
V
CC
= 6.0 V 14 4 - 17 - 20 - ns
MR LOW; see Figure 8
V
CC
= 2.0 V 60 17 - 75 - 90 - ns
V
CC
= 4.5 V 12 6 - 15 - 18 - ns
V
CC
= 6.0 V 10 5 - 13 - 15 - ns
t
rec
recovery time MR to CP; see Figure 8
V
CC
= 2.0 V 60 17 - 75 - 90 - ns
V
CC
= 4.5 V 12 6 - 15 - 18 - ns
V
CC
= 6.0 V 10 5 - 13 - 15 - ns
t
su
set-up time DSA, and DSB to CP;
see Figure 9
V
CC
= 2.0 V 60 8 - 75 - 90 - ns
V
CC
= 4.5 V 12 3 - 15 - 18 - ns
V
CC
= 6.0 V 10 2 - 13 - 15 - ns
t
h
hold time DSA, and DSB to CP;
see Figure 9
V
CC
= 2.0 V +4 6- 4 - 4 - ns
V
CC
= 4.5 V +4 2- 4 - 4 - ns
V
CC
= 6.0 V +4 2- 4 - 4 - ns