HD74BC623A 데이터 시트보기 (PDF) - Renesas Electronics
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HD74BC623A Datasheet PDF : 8 Pages
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HD74BC623A
Switching Characteristics (CL = 50 pF)
Item
Propagation delay time
Output enable time
Output disable time
Input capacitance
Output capacitance
Ta = 25°C
Symbol
VCC = 5.0 V
Min
Max
tPLH
3.0
6.0
tPHL
3.0
6.0
tPLH
3.0
6.0
tPHL
3.0
6.0
tZH
3.0
9.0
tZL
3.0
9.0
tZH
3.0
9.0
tZL
3.0
9.0
tHZ
3.0
8.0
tLZ
3.0
8.0
tHZ
3.0
8.0
tLZ
3.0
8.0
CIN
3.0 (Typ)
CI/O
15.0 (Typ)
Ta = –40 to +85°C
VCC = 5.0 V ±10%
Min
Max Unit
Test Conditions
3.0
7.0
ns An to Bn
3.0
7.0
3.0
7.0
ns Bn to An
3.0
7.0
3.0
11.0
ns GAB to Bn
3.0
11.0
3.0
11.0
ns GBA to An
3.0
11.0
3.0
10.0
ns GAB to Bn
3.0
10.0
3.0
10.0
ns GBA to An
3.0
10.0
—
pF VIN = VCC or GND
—
pF VI/O = VCC or GND
Rev.2.00, Jul.16.2004, page 4 of 7
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