HD74LVC74 Datasheet, PDF (5/9 Pages) Hitachi Semiconductor – Dual D-type Flip Flops with Preset and Clear

HD74LVC74
Switching Characteristics
Item
Symbol
Maximum clock frequency f_max
V_CC (V)
2.7
3.3±0.3
5.0±0.5
Propagation delay time t_PLH
t _PHL
2.7
3.3±0.3
5.0±0.5
t _PLH
2.7
t _PHL
3.3±0.3
5.0±0.5
Setup time
t _su
2.7
3.3±0.3
5.0±0.5
Hold time
t_h
2.7
3.3±0.3
5.0±0.5
Pulse width
t_w
2.7
3.3±0.3
5.0±0.5
2.7
3.3±0.3
5.0±0.5
Recovery time
t _rec
2.7
3.3±0.3
5.0±0.5
Input capacitance
C_IN
2.7
Output capacitance
C_O
2.7
Ta = –40 to 85°C
Min Typ Max
150.0 — —
150.0 — —
150.0 — —
— 6.0 9.0
1.5 5.0 8.0
— 4.0 6.5
— 6.5 9.0
1.5 5.0 8.0
— 4.0 6.5
4.0 — —
3.0 — —
3.0 — —
2.0 — —
2.0 — —
2.0 — —
4.0 — —
4.0 — —
4.0 — —
6.0 — —
5.0 — —
4.0 — —
3.0 — —
2.0 — —
2.0 — —
— 3.0 —
— 15.0 —
Unit From (Input)
MHz
MHz
MHz
ns CLK
ns
ns
ns PR or CLR
ns
ns
ns
ns
ns
ns
ns
ns
ns CK
ns
ns
ns PR or CLR
ns
ns
ns
ns
ns
pF
pF
To (Output)
Q, Q
Q, Q
5