HD74HC563 Datasheet, PDF (7/12 Pages) Hitachi Semiconductor – Octal Transparent Latches (with 3-state outputs)

HD74HC563/HD74HC573
AC Characteristics (C_L = 50 pF, Input t_r = t_f = 6 ns)
Ta = 25°C
Ta = –40 to
+85°C
Item
Symbol
Propagation delay t_PLH
time
t _PHL
V_CC (V)
2.0
4.5
6.0
Min Typ Max Min
— — 110 —
— 11 22 —
— — 19 —
Max Unit
140 ns
28
24
t _PLH
2.0
— — 115 — 145 ns
t _PHL
4.5
— 13 23 — 29
6.0
— — 20 — 25
Output enable
t _ZH
time
t _ZL
2.0
— — 150 — 190 ns
4.5
— 14 30 — 38
6.0
— — 26 — 33
Output disable
t _HZ
time
t _LZ
2.0
— — 150 — 190 ns
4.5
— 15 30 — 38
6.0
— — 26 — 33
Setup time
t _su
2.0
75 — — 90 — ns
4.5
15 2 — 19 —
6.0
13 — — 16 —
Hold time
t_h
2.0
5 —— 5
— ns
4.5
5 –1 — 5
—
6.0
5 —— 5
—
Pulse width
t_w
2.0
80 — — 100 — ns
4.5
16 4 — 20 —
6.0
14 — — 17 —
Output rise/fall
t _TLH
time
t _THL
2.0
— — 60 — 75 ns
4.5
— 4 12 — 15
6.0
— — 10 — 13
Input capacitance Cin
—
— 5 10 — 10 pF
Test Conditions
Data to Q
Clock to Q
7