PI74LCX543 データシートの表示（PDF） - Pericom Semiconductor
部品番号
コンポーネント説明
メーカー
PI74LCX543 Datasheet PDF : 5 Pages
| |||
PI74LCX543
123456789012345678901234567890121234567890123456789012345678901212345678901234567890132.3345V67889-0B121I2T345L67A89T01C23H456E78D901T23R45A67N890S1C212E34I5V67E89R012
Switching Characteristics over Operating Range
Parameters Description
Conditions
VCC = 3.3V ± 0.3V
Min.
Max.
tPLH
Propagation Delay Transparent
CL = 50 pF
1.5
7.0
tPHL
Mode AN to BN or BN to AN
RL = 500Ω
tPLH
Propagation Delay
tPHL
LEBA to AN, LEAB to BN
1.5
8.5
tPZH
Output Enable Time
tPZL
OEBA or OEAB to AN or BN
1.5
9.0
CEBA or CEAB to AN or BN
tPZH
Output Disable Time(3)
tPZL
OEBA or OEAB to AN or BN
CEBA or CEAB to AN or BN
1.5
7.0
tSU
Setup Time, HIGH or LOW
2.5
—
AN or BN to LEBA or LEAB
tH
Hold Time, HIGH or LOW
AN or BN to LEBA or LEAB
1.5
—
tW
LEBA or LEAB Pulse Width LOW(3)
3.3
—
tsk(o)
Output Skew(1)
—
1.0
Note:
1. Skew between any two outputs, of the same package, switching in the same direction.
VCC = 2.7V
Min.
Max.
1.5
8.0
Units
1.5
9.5
1.5
10.0
1.5
7.5
ns
2.5
—
1.5
—
3.3
—
—
—
Dynamic Switching Characteristics (TA = +25°C)
Parameters
VOLP
VOLV
Description
Dynamic LOW Peak Voltage
Dynamic LOW Valley Voltage
Test Conditions(1)
VCC = 3.3V, CL = 50pF
VIH = 3.3V, VIL = 0V
VCC = 3.3V, CL = 50pF
VIH = 3.3V, VIL = 0V
Typ. Units
0.8
V
0.8
V
Note:
1. Measured with n–1 outputs switching from High-to-Low or Low-to-High. The remaining output is
measured in the LOW state.
Pericom Semiconductor Corporation
2380 Bering Drive • San Jose, CA 95131 • 1-800-435-2336 • Fax (408) 435-1100 • http://www.pericom.com
5
PS2102A 02/25/97
Share Link: 