7
Commercial Temperature Range
IDT72V8980 3.3V Time Slot Interchange
Digital Switch 256 x 256
Test Point
Output
Pin
C
L
GND
S
1
R
L
VCC
GND
5705 drw08
S
2
S1 is open circuit except when testing
output levels or high impedance states.
S2 is switched to V
CC or GND when
testing output levels or high impedance
states.
Figure 4. Output Load
RECOMMENDED OPERATING
CONDITIONS
DC ELECTRICAL CHARACTERISTICS
NOTE:
1. Typical figures are at 25°C and are for design aid only; not guaranteed and not subject
to production testing.
NOTE:
1. Typical figures are at 25°C and are for design aid only; not guaranteed and not subject to production testing.
Symbol Parameter Min. Max. Unit
Vcc Symbol Voltage -0.3 5 V
Vi Voltage on Digital Inputs GND - 0.3 V
CC +0.5 V
V
O Voltage on Digital Outputs GND - 0.3 VCC +0.3 V
I
O Current at Digital Outputs 20 mA
T
S Storage Temperature -55 +125 °C
P
D Package Power Dissapation 1 W
Symbol Parameter Min. Typ.
(1)
Max. Unit
V
CC Positive Supply 3.0 ⎯ 3.6 V
V
I Input Voltage 0 ⎯ 5.25 V
T
OP Operating Temperature -40 25 +85 °C
Commercial
Symbol Parameter Min. Typ.
(1)
Max. Units Test Conditions
I
CC Supply Current ⎯ 3 5 mA Outputs Unloaded
V
IH Input High Voltage 2.0 ⎯⎯ V
V
IL Input Low Voltage ⎯⎯0.8 V
I
IL Input Leakage ⎯⎯15 μAVI between GND and VCC
CI Input Capacitance ⎯⎯10 pF
V
OH Output High Voltage 2.4 ⎯⎯ VIOH = 10mA
I
OH Output High Current 10 ⎯⎯ mA Sourcing. VOH = 2.4V
V
OL Output Low Voltage ⎯⎯0.4 V IOL = 5mA
I
OL Output Low Current 5 ⎯⎯ mA Sinking. VOL = 0.4V
I
OZ High Impedance Leakage ⎯⎯ 5 μAVO between GND and VCC
CO Output Pin Capacitance ⎯⎯10 pF
NOTE:
1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause
permanent damage to the device. This is a stress rating only and functional operation of
the device at these or any other conditions above those indicated in the operational sections
of this specification is not implied. Exposure to absolute maximum rating conditions for
extended periods may affect reliability.
ABSOLUTE MAXIMUM RATINGS
(1)
