Z53C8003VSC 查看數據表（PDF） - Zilog

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Z53C8003VSC

SMALL COMPUTER SYSTEM INTERFACE (SCSI)

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ABSOLUTE MAXIMUM RATINGS

Voltages on all pins

with respect to GND ................................. –0.3V to +7.0V

Operating Ambient Temperature ................................... †

Storage Temperature ............................ –65°C to +150°C

Note:

† See Ordering Information

Z53C80 SCSI

Stresses greater than those listed under Absolute Maximum

Ratings may cause permanent damage to this device. This

is a stress rating only; operation of the device at any

condition above those indicated in the operational sections

of these specifications is not implied. Exposure to absolute

maximum rating conditions for extended periods may

affect device reliability.

STANDARD TEST CONDITIONS

The DC characteristics and capacitance section below

apply for the following standard test conditions, unless

otherwise noted. All voltages are referenced to GND.

Positive current flows into the referenced pin. Standard

conditions are as follows:

s

+4.75V

≤

V

CC

≤

+5.25V

s GND = 0V

s TA as specified in Ordering Information

IOL = 2 mA

Threshold

Voltage

VT = 1.4 V

From Output

Under Test

75 pF

IOH = 250 µA

Figure 43. Standard Test Dynamic Load Circuit

From Output

Under Test

+5V

2.2 kΩ

75 pF

Figure 44. Open-Drain Test Load

22

PS97SCC0200

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