Z53C80 查看數據表（PDF） - Zilog

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产品描述 (功能)

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Z53C80

SMALL COMPUTER SYSTEM INTERFACE (SCSI)

Zilog 

ZILOG

DC CHARACTERISTICS

Symbol

VDD

VIH

VIL

I1

IH

IIH2

IIL1

I2

IL

V1

OH

VOL1

VOL2

I

DD

TA

Parameter

Supply Voltage

High-Level Input Voltage

Low-Level Input Voltage

High-Level Input Current

SCSI Bus Pins

High-Level Input Current

All Other Pins

Low-Level Input Current

SCSI Bus Pins (Except /RST)

Low-Level Input Current

All Other Pins

High-Level Output Voltage

Low-Level Output Voltage

SCSI Bus Pins

Low-Level Output Voltage

All Other Pins

Supply Current

Operating Free-Air Temperature

Z53C80 SCSI

Condition

V = 5.25V

IH

VIL = 0V

VIH = 5.25V

VIL = VSS

VIL = VSS

I = –4 mA

OH

I = 48 mA

OL

IOL = 8 mA

Min

4.75

2.0

VSS –0.5

2.4

V

SS

VSS

0

Max

5.25

V +0.5

DD

0.8

50

10

–50

–10

V

DD

0.5

0.4

15

70

Units

V

V

V

µA

µA

µA

µA

V

V

V

mA

°C

PS97SCC0200

23

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