HD74HC107 Datasheet, PDF (4/9 Pages) Hitachi Semiconductor – Dual J-K Flip-Flops (with Clear)

HD74HC107
AC Characteristics (C_L = 50 pF, Input t_r = t_f = 6 ns)
Ta = 25°C
Ta = –40 to
+85°C
Item
Maximum clock
frequency
Symbol
f _max
V_CC (V)
2.0
4.5
Min Typ Max Min
——6 —
— — 30 —
Max Unit Test Conditions
5
MHz
24
6.0
— — 35 — 28
Propagation delay t_PLH
time
t _PHL
2.0
— — 150 — 190 ns Clock to Q or Q
4.5
— 19 30 — 38
6.0
— — 26 — 33
2.0
— — 140 — 175 ns Clear to Q or Q
4.5
— 17 28 — 35
6.0
— — 24 — 30
Pulse width
t_w
2.0
80 — — 100 — ns Clock, Clear
4.5
16 7 — 20 —
6.0
14 — — 17 —
Setup time
t _su
2.0
100 — — 125 — ns J or K to Clock
4.5
20 3 — 25 —
6.0
17 — — 21 —
Hold time
t_h
2.0
5 —— 5
— ns Clock to J or K
4.5
5 –2 — 5
—
6.0
5 —— 5
—
Removal time
t _rem
2.0
100 — — 125 — ns Clear to Clock
4.5
20 0 — 25 —
6.0
17 — — 21 —
Output rise/fall
t _TLH
time
t _THL
2.0
— — 75 — 95 ns
4.5
— 5 15 — 19
6.0
— — 13 — 16
Input capacitance Cin
—
— 5 10 — 10 pF
4