Z53C80 Datasheet, PDF (22/40 Pages) Zilog, Inc. – SMALL COMPUTER SYSTEM INTERFACE (SCSI)

ZILOG
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 T_A 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