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PI74FCT3245 Datasheet(PDF) 2 Page - Pericom Semiconductor Corporation

Part No. PI74FCT3245
Description  Fast CMOS 3.3V 8-Bit Bidirectional Transceiver
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Manufacturer  PERICOM [Pericom Semiconductor Corporation]
Direct Link  http://www.pericom.com
Logo PERICOM - Pericom Semiconductor Corporation

PI74FCT3245 Datasheet(HTML) 2 Page - Pericom Semiconductor Corporation

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PI74FCT3245
3.3V 8-BIT BIDIRECTIONAL TRANSCEIVER
2
PS7068C
8/22/97
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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 .................................................................................... 120mA
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 indi-
cated in the operational sections of this specifi-
cation is not implied. Exposure to absolute
maximum rating conditions for extended peri-
ods may affect reliability.
DC Electrical Characteristics (Over the Operating Range, TA = –40°C to +85°C, VCC = 2.7V to 3.6V)
Parameters
Description
Test Conditions
(1)
Min.
Typ.
(2)
Max.
Units
VIH
Input HIGH Voltage (Input pins)
Guaranteed Logic HIGH Level
2.2
5.5
V
Input HIGH Voltage (I/O pins)
2.0
5.5
V
VIL
Input LOW Voltage
Guaranteed Logic LOW Level
–0.5
0.8
V
(Input and I/O pins)
IIH
Input HIGH Current (Input pins)
VCC = Max.
VIN = 5.5V
±1
µA
Input HIGH Current (I/O pins)
VCC = Max.
VIN = VCC
——
±1
µA
IIL
Input LOW Current (Input pins)
VCC = Max.
VIN = GND
±1
µA
Input LOW Current (I/O pins)
VCC = Max.
VIN = GND
±1
µA
IOZH
High Impedance Output Current
VCC = Max.
VOUT = 5.5V
±1
µA
IOZL
(3-State Output pins)
VCC = Max.
VOUT = GND
±1
µA
VIK
Clamp Diode Voltage
VCC = Min., IIN = –18 mA
–0.7
–1.2
V
IODH
Output HIGH Current
VCC = 3.3V, VIN = VIH or VIL, VO = 1.5V
(3) –36
–60
–110
mA
IODL
Output LOW Current
VCC = 3.3V, VIN = VIH or VIL, VO = 1.5V
(3)
50
90
200
mA
VOH
Output HIGH Voltage
VCC = Min.
IOH = –0.1 mA Vcc-0.2
V
VIN = VIH or VIL
IOH = –3 mA
2.4
3.0
V
VCC = 3.0V,
IOH = –8 mA
2.4
(5)
3.0
V
VIN = VIH or VIL
IOH = –24 mA
2.0
VOL
Output LOW Voltage
VCC = Min.
IOL = 0.1 mA
0.2
V
VIN = VIH or VIL
IOL = 16 mA
0.2
0.4
V
IOL = 24 mA
0.3
0.5
V
IOS
Short Circuit Current
(4)
VCC = Max.
(3), VOUT = GND
–60
–85
–240
mA
IOFF
Power Down Disable
VCC = 0V, VIN or VOUT
≤ 4.5V
±100
µA
VH
Input Hysteresis
150
mV
Capacitance (TA = 25°C, f = 1 MHz)
Parameters(1)
Description
Test Conditions
Typ.
Max.
Units
CIN
Input Capacitance
VIN = 0V
4.5
6
pF
COUT
Output Capacitance
VOUT = 0V
5.5
8
pF
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 = 3.3V, +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.
4. This parameter is guaranteed but not tested.
5. VOH = VCC – 0.6V at rated current.
Note:
1. This parameter is determined by device characterization but is not production tested.
Maximum Ratings
(Above which the useful life may be impaired. For user guidelines, not tested.)


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