HD74AC241 查看數據表（PDF） - Renesas Electronics
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HD74AC241 Datasheet PDF : 9 Pages
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HD74AC241/HD74ACT241
AC Characteristics: HD74AC241
Item
Propagation delay
Data to output
Symbol
t PLH
VCC (V)*1
3.3
5.0
Ta = +25°C
CL = 50 pF
Min Typ
1.0
6.0
1.0
5.0
Propagation delay
t PHL
3.3
Data to output
5.0
1.0
6.0
1.0
4.5
Output enable time
t ZH
3.3
5.0
1.0
6.5
1.0
5.5
Output enable time
t ZL
3.3
5.0
1.0
7.0
1.0
5.5
Output disable time
t HZ
3.3
5.0
1.0
8.0
1.0
6.5
Output disable time
t LZ
3.3
5.0
1.0
7.0
1.0
6.0
Note: 1. Voltage Range 3.3 is 3.3 V ± 0.3 V
Voltage Range 5.0 is 5.0 V ± 0.5 V
Max
9.0
7.0
9.0
7.0
12.5
9.0
12.0
9.0
12.0
10.0
12.5
10.0
Ta = –40°C to +85°C
CL = 50 pF
Min
Max
Unit
1.0
10.0
ns
1.0
7.5
1.0
10.5
ns
1.0
7.5
1.0
13.0
ns
1.0
9.5
1.0
13.0
ns
1.0
9.5
1.0
12.5
ns
1.0
10.5
1.0
13.5
ns
1.0
10.5
AC Characteristics: HD74ACT241
Item
Propagation delay
Data to output
Symbol VCC (V)*1
t PLH
5.0
Ta = +25°C
CL = 50 pF
Min Typ
1.0
6.5
Propagation delay
t PHL
5.0
Data to output
1.0
7.0
Output enable time
t ZH
5.0
1.0
6.0
Output enable time
t ZL
5.0
1.0
7.0
Output disable time
t HZ
5.0
1.0
8.0
Output disable time
t LZ
5.0
1.0
7.0
Note: 1. Voltage Range 5.0 is 5.0 V ± 0.5 V
Max
9.0
9.0
9.0
10.0
10.5
10.5
Ta = –40°C to +85°C
CL = 50 pF
Min
Max
Unit
1.0
10.0
ns
1.0
10.0
ns
1.0
10.0
ns
1.0
11.0
ns
1.0
11.5
ns
1.0
11.5
ns
3
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