74HC165; 74HCT165
NXP Semiconductors
8-bit parallel-in/serial out shift register
11. Dynamic characteristics
Table 7.
Dynamic characteristics
GND (ground = 0 V); CL = 50 pF unless otherwise specified; for test circuit, see Figure 12
Symbol Parameter
Conditions
25 °C
−40 °C to +85 °C −40 °C to +125 °C Unit
Min Typ Max
Min
Max
Min
Max
74HC165
[1]
tpd
propagation
delay
CP or CE to Q7, Q7;
see Figure 7
VCC = 2.0 V
-
-
-
-
52 165
-
-
-
-
205
41
35
-
-
-
-
-
250
50
43
-
ns
ns
ns
ns
VCC = 4.5 V
19
15
16
33
28
-
VCC = 6.0 V
VCC = 5.0 V; CL = 15 pF
PL to Q7, Q7; see Figure 8
VCC = 2.0 V
-
-
-
-
50 165
-
-
-
-
205
41
35
-
-
-
-
-
250
50
43
-
ns
ns
ns
ns
VCC = 4.5 V
18
14
15
33
28
-
VCC = 6.0 V
VCC = 5.0 V; CL = 15 pF
D7 to Q7, Q7; see Figure 9
VCC = 2.0 V
-
-
-
-
36 120
-
-
-
-
150
30
26
-
-
-
-
-
180
36
31
-
ns
ns
ns
ns
VCC = 4.5 V
13
10
11
24
20
-
VCC = 6.0 V
VCC = 5.0 V; CL = 15 pF
Q7, Q7 output; see Figure 7
VCC = 2.0 V
[2]
tt
transition
time
-
-
-
19
7
75
15
13
-
-
-
95
19
16
-
-
-
110
22
ns
ns
ns
VCC = 4.5 V
VCC = 6.0 V
6
19
tW
pulse width
CP input HIGH or LOW;
see Figure 7
VCC = 2.0 V
VCC = 4.5 V
80
16
14
17
6
-
-
-
100
20
-
-
-
120
24
-
-
-
ns
ns
ns
VCC = 6.0 V
5
17
20
PL input LOW; see Figure 8
VCC = 2.0 V
80
16
14
14
5
-
-
-
100
20
-
-
-
120
24
-
-
-
ns
ns
ns
VCC = 4.5 V
VCC = 6.0 V
4
17
20
trec
recovery time PL to CP, CE; see Figure 8
VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
100 22
-
-
-
125
25
-
-
-
150
30
-
-
-
ns
ns
ns
20
17
8
6
21
26
74HC_HCT165_3
© NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 03 — 14 March 2008
8 of 22
NXP [ NXP ]
