HD74ACT245 Ver la hoja de datos (PDF) - Hitachi -> Renesas Electronics
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HD74ACT245 Datasheet PDF : 9 Pages
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HD74AC245/HD74ACT245
AC Characteristics: HD74ACT245
Item
Propagation delay
Data to output
Symbol VCC (V)*1
t PLH
5.0
Ta = +25°C
CL = 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
CL = 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
CIN
CI/O
CPD
Typ
4.5
15.0
45.0
Unit
pF
pF
pF
Condition
VCC = 5.5 V
VCC = 5.5 V
VCC = 5.0 V
4
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