HD74AC174 Datasheet, PDF (4/9 Pages) Hitachi Semiconductor – Hex D-Type Flip-Flop with Master Reset

HD74AC174
AC Operating Requirements: HD74AC174
Item
Setup time, HIGH or LOW
D_n to CP
Hold time, HIGH or LOW
D_n to CP
MR pulse width, LOW
Symbol
t _su
Ta = +25°C
C_L = 50 pF
V_CC (V)*¹ Typ
3.3
2.5
5.0
2.0
t_h
3.3
1.0
5.0
0.5
t_w
3.3
1.0
5.0
1.0
CP pulse width
t_w
3.3
1.0
5.0
1.0
Recovery time
MR to CP
t _rec
3.3
0
5.0
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
Ta = –40°C
to +85°C
C_L = 50 pF
Guaranteed Minimum
6.5
7.0
5.0
5.5
3.0
3.0
3.0
3.0
5.5
7.0
5.0
5.0
5.5
7.0
5.0
5.0
2.5
2.5
2.0
2.0
Unit
ns
ns
ns
ns
ns
Capacitance
Item
Input capacitance
Power dissipation capacitance
Symbol
C_IN
C_PD
Typ
4.5
85.0
Unit
pF
pF
Condition
V_CC = 5.5 V
V_CC = 5.0 V
4