
5
PS2080A 01/15/95
PI74FCT16511/162511T
16-BIT REGISTERED/
LATCHED TRANSCEIVER WITH PARITY
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Maximum Ratings
(Above which the useful life may be impaired. For user guidelines, not tested.)
Storage Temperature....................................................................–65°C to +150°C
Ambient Temperature with Power Applied ....................................–40°C to +85°C
Supply Voltage to Ground Potential (Inputs & Vcc Only) ..............–0.5V to +7.0V
Supply Voltage to Ground Potential (Outputs & D/O Only)...........–0.5V to +7.0V
DC Input Voltage ............................................................................–0.5V to +7.0V
DC Output Current.....................................................................................120 mA
Power Dissipation ..........................................................................................1.0W
Note:
Stresses greater than those listed under
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.
DC Electrical Characteristics
(Over the Operating Range, T
A
= –40°C to +85°C, V
CC
= 5.0V ± 10%)
Parameters Description
V
IH
V
IL
I
IH
Test Conditions
(1)
Min.
2.0
Typ
(2)
Max.
Units
V
V
μA
Input HIGH Voltage
Input LOW Voltage
Input HIGH Current (Input pins) V
CC
= Max.
(I/O pins)
Input LOW Current (Input pins) V
CC
= Max.
(I/O pins)
High Impedance
Output Current
Clamp Diode Voltage
Short Circuit Current (I/O pins)
Output Drive Current (I/O pins)
Output Leakage Current
(Open Drain)
Input Hysteresis
Guaranteed Logic HIGH Level
Guaranteed Logic LOW Level
0.8
1
–1
1
–1
1
–1
–1.2
–225
–180
±100
V
IN
= V
CC
I
IL
V
IN
= GND
μA
I
OZH
I
OZL
V
IK
I
OS
I
O
I
OFF
V
CC
= Max.
V
OUT
= 2.7V
V
OUT
= 0.5V
μA
μA
V
mA
mA
μA
V
CC
= Min., I
IN
= –18 mA
V
CC
= Max.
(3)
, V
OUT
= GND
V
CC
= Max.
(3)
, V
OUT
= 2.5V
V
CC
= Max., V
OUT
= 4.5V
–0.7
–140
–80
–50
V
H
100
mV
PI74FCT16511T Output Drive Characteristics
(Over the Operating Range)
Parameters Description
V
OH
Test Conditions
(1)
Min.
2.5
2.4
2.0
Typ
(2)
3.5
3.5
3.0
0.2
—
Max.
Units
V
Output HIGH Voltage
V
CC
= Min., V
IN
= V
IH
or V
IL
I
OH
= –3.0 mA
I
OH
= –15.0 mA
I
OH
= –32.0 mA
I
OL
= 64 mA
V
OL
I
OFF
Output LOW Voltage
Power Down Disable
V
CC
= Min., V
IN
= V
IH
or V
IL
V
CC
= 0V, V
IN
or V
OUT
≤
4.5V
0.55
±100
V
μA
—
PI74FCT162511T Output Drive Characteristics
(Over the Operating Range)
Parameters
V
OH
V
OL
I
ODL
I
ODH
Description
Output HIGH Voltage
Output LOW Voltage
Output LOW Current
Output HIGH Current
Test Conditions
(1)
Min.
2.4
Typ
(2)
3.3
0.3
115
–115
Max.
Units
V
V
mA
mA
V
CC
= Min., V
IN
= V
IH
or V
IL
V
CC
= Min., V
IN
= V
IH
or V
IL
V
CC
= 5V, V
IN
= V
IH
OR
V
IL
, V
OUT
= 1.5V
(3)
V
CC
= 5V, V
IN
= V
IH
OR
V
IL
, V
OUT
= 1.5V
(3)
I
OH
= –24.0 mA
I
OL
= 24 mA
0.55
150
–150
60
–60
Notes:
1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Typical values are at Vcc = 5.0V, +25°C ambient and maximum loading.
3. Not more than one output should be shorted at one time. Duration of the test should not exceed one second.