HD74HC30 Datasheet, PDF (3/8 Pages) Hitachi Semiconductor – 8-input NAND Gate

HD74HC30
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
V_CC (V)
2.0
4.5
Min Typ Max Min
— — 130 —
— 10 26 —
Max Unit
165 ns
33
6.0
— — 22 — 28
t _PHL
2.0
— — 130 — 165 ns
4.5
— 12 26 — 33
6.0
— — 22 — 28
Output rise time t_TLH
2.0
— — 75 — 95 ns
4.5
— 5 15 — 19
6.0
— — 13 — 16
Output fall time t_THL
2.0
— — 75 — 95 ns
4.5
— 5 15 — 19
6.0
— — 13 — 16
Input capacitance Cin
—
— 5 10 — 10 pF
Test Conditions
3