HD74HC154 Datasheet, PDF (5/7 Pages) Hitachi Semiconductor – 4-to-16-line Decoder/Demultiplexer

HD74HC154
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
— — 190 —
— 19 38 —
— — 32 —
Max Unit
240 ns
48
41
2.0
— — 160 — 200
4.5
— 18 32 — 40
6.0
— — 27 — 34
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
Test Conditions
A, B, C, D to Y
G₁, G₂, to Y
5