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HD74HC93 データシートの表示(PDF) - Hitachi -> Renesas Electronics
部品番号
コンポーネント説明
メーカー
HD74HC93
4-bit Binary Counter
Hitachi -> Renesas Electronics
HD74HC93 Datasheet PDF : 11 Pages
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HD74HC93
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
——5 —
— — 27 —
Max Unit Test Conditions
4
MHz
21
6.0
— — 32 — 25
Propagation delay t
PLH
time
t
PHL
2.0
— — 120 — 150 ns A to Q
A
4.5
— 13 24 — 30
6.0
— — 20 — 26
t
PLH
2.0
— — 340 — 425 ns A to Q
D
t
PHL
4.5
— 42 68 — 85
6.0
— — 58 — 72
t
PLH
2.0
— — 130 — 165 ns B to Q
B
t
PHL
4.5
— 13 26 — 33
6.0
— — 22 — 28
t
PLH
2.0
— — 185 — 230 ns B to Q
C
t
PHL
4.5
— 21 37 — 46
6.0
— — 31 — 39
t
PLH
2.0
— — 220 — 275 ns B to Q
D
t
PHL
4.5
— 27 44 — 55
6.0
— — 37 — 47
t
PLH
2.0
— — 175 — 220 ns Set-to-0 to Q
A to D
t
PHL
4.5
— 13 35 — 44
6.0
— — 30 — 37
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
6
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