HD74AC166 Datasheet, PDF (6/9 Pages) Hitachi Semiconductor – 8-bit Shift Register

HD74AC166/HD74ACT166
AC Operating Requirements: HD74AC166
Ta = –40°C
Ta = +25°C
to +85°C
C_L = 50 pF
C_L = 50 pF
Item
Symbol V_CC (V)*¹
Typ
Guaranteed Minimum
Setup time
t_su
3.3
3.0
5.5
6.0
ns
PE or P_n or D_S to CP_n
5.0
2.0
4.0
4.5
Hold time
t_h
3.3
–1.5
3.0
3.0
CP_n to PE or P_n or D_S
5.0
–0.5
3.0
3.0
Pulse width
t_w
3.3
2.0
5.5
7.0
CP_n or MR
5.0
2.0
4.5
5.0
Recovery time
t_rec
3.3
–2.5
0.0
0.0
MR to CP_n
5.0
–1.5
0.0
0.0
Note: 1. Voltage Range 3.3 is 3.3 V ± 0.3 V
Voltage Range 5.0 is 5.0 V ± 0.5 V
Unit
AC Characteristics: HD74ACT166
Item
Maximum clock
frequency
Symbol V_CC (V)*¹
f_max
5.0
Propagation delay
t_PLH
5.0
CP_n to Q₇
Propagation delay
t_PHL
5.0
CP_n to Q₇
Propagation delay
t_PHL
5.0
MR to Q₇
Note: 1. Voltage Range 5.0 is 5.0 V ± 0.5 V
Ta = +25°C
C_L = 50 pF
Min Typ Max
100 —
—
1.0 10.0 12.5
1.0 9.5 12.0
1.0 8.5 11.0
Ta = –40°C to +85°C
C_L = 50 pF
Min
Max
80
—
MHz
1.0
13.5
ns
1.0
13.0
1.0
12.0
Unit
AC Operating Requirements: HD74ACT166
Ta = –40°C
Ta = +25°C
to +85°C
Item
Symbol V_CC (V)*¹
C_L = 50 pF
C_L = 50 pF
Typ
Guaranteed Minimum
Setup time
t_su
5.0
2.5
7.0
8.0
ns
PE or P_n or D_S to CP_n
Hold time
t_h
5.0
0.0
1.5
1.5
CP_n to PE or P_n or D_S
Pulse width
CP_n or MR
t_w
5.0
4.5
7.0
8.0
Recovery time
MR to CP_n
t_rec
5.0
–2.5
0.5
0.5
Note: 1. Voltage Range 5.0 is 5.0 V ± 0.5 V
Unit
Capacitance
Item
Input capacitance
Power dissipation capacitance
Symbol
C_IN
C_PD
Typ
4.5
35.0
Unit
pF
pF
V_CC = 5.5 V
V_CC = 5.0 V
Condition
Rev.2.00, Jul.16.2004, page 6 of 8