HD74AC165 Datasheet, PDF (5/13 Pages) Hitachi Semiconductor – Parallel-Load 8-bit Shift Register

HD74AC165/HD74ACT165
AC Characteristics: HD74AC165
Item
Maximum count
frequency
Symbol
f _max
V_CC (V)*¹
3.3
5.0
Ta = +25°C
C_L = 50 pF
Min Typ
85
—
100 —
Propagation delay
t _PLH
3.3
1.0
CP to Q_H or Q_H
5.0
1.0
Propagation delay
t _PHL
3.3
1.0
CP to Q_H or Q_H
5.0
1.0
Propagation delay
t _PLH
3.3
1.0
H to Q_H or Q_H
5.0
1.0
Propagation delay
t _PHL
3.3
1.0
H to Q_H or Q_H
5.0
1.0
Propagation delay
t _PLH
3.3
1.0
S_L to Q_H or Q_H
5.0
1.0
Propagation delay
t _PHL
3.3
1.0
S_L to Q_H or Q_H
5.0
1.0
Note: 1. Voltage Range 3.3 is 3.3 V ± 0.3 V
Voltage Range 5.0 is 5.0 V ± 0.5 V
11.0
8.0
12.0
8.5
13.5
9.5
9.0
6.5
11.5
8.5
10.0
7.5
Max
—
—
17.5
11.5
18.0
12.5
19.5
13.5
14.0
9.5
20.5
14.0
16.5
11.0
Ta = –40°C to +85°C
C_L = 50 pF
Min
Max
70
—
90
—
1.0
20.5
1.0
13.5
1.0
21.5
1.0
14.5
1.0
22.5
1.0
15.5
1.0
16.5
1.0
11.0
1.0
23.5
1.0
16.0
1.0
19.5
1.0
12.5
Unit
MHz
ns
ns
ns
ns
ns
ns
5