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HD74AC245 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
HD74AC245
Octal Bidirectional Transceiver with 3-State Input/Output
Hitachi -> Renesas Electronics
HD74AC245 Datasheet PDF : 9 Pages
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HD74AC245/HD74ACT245
AC Characteristics: HD74ACT245
Item
Propagation delay
Data to output
Symbol V
CC
(V)*
1
t
PLH
5.0
Ta = +25
°
C
C
L
= 50 pF
Min Typ
1.0
4.0
Propagation delay
t
PHL
5.0
Data to output
1.0
4.0
Output enable time
t
PZH
5.0
1.0
5.0
Output enable time
t
PZL
5.0
1.0
5.5
Output disable time
t
PHZ
5.0
1.0
5.5
Output disable time
t
PLZ
5.0
1.0
5.0
Note: 1. Voltage Range 5.0 is 5.0 V
±
0.5 V
Max
7.5
8.0
10.0
10.0
10.0
10.0
Ta = –40
°
C to +85
°
C
C
L
= 50 pF
Min
Max
Unit
1.0
8.0
ns
1.0
9.0
ns
1.0
11.0
ns
1.0
12.0
ns
1.0
11.0
ns
1.0
11.0
ns
Capacitance
Item
Input capacitance
Input/output capacitance
Power dissipation capacitance
Symbol
C
IN
C
I/O
C
PD
Typ
4.5
15.0
45.0
Unit
pF
pF
pF
Condition
V
CC
= 5.5 V
V
CC
= 5.5 V
V
CC
= 5.0 V
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