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Datasheet> All Categories > logic> logic> PI74LPT16L245CV
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PI74LPT16L245CV

Description
Bus Transceiver, LPT Series, 2-Func, 8-Bit, True Output, CMOS, PDSO48, 0.300 INCH, PLASTIC, SSOP-48
Categorylogic    logic   
File Size78KB，6 Pages
ManufacturerPericom Semiconductor Corporation (Diodes Incorporated)
Websitehttps://www.diodes.com/
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PI74LPT16L245CV Overview

Bus Transceiver, LPT Series, 2-Func, 8-Bit, True Output, CMOS, PDSO48, 0.300 INCH, PLASTIC, SSOP-48

PI74LPT16L245CV Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
Parts packaging codeSSOP
package instructionSSOP, SSOP48,.4
Contacts48
Reach Compliance Codeunknow
ECCN codeEAR99
Control typeCOMMON CONTROL
Counting directionBIDIRECTIONAL
seriesLPT
JESD-30 codeR-PDSO-G48
JESD-609 codee0
length15.875 mm
Logic integrated circuit typeBUS TRANSCEIVER
MaximumI(ol)0.006 A
Number of digits8
Number of functions2
Number of ports2
Number of terminals48
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Output characteristics3-STATE
Output polarityTRUE
Package body materialPLASTIC/EPOXY
encapsulated codeSSOP
Encapsulate equivalent codeSSOP48,.4
Package shapeRECTANGULAR
Package formSMALL OUTLINE, SHRINK PITCH
Peak Reflow Temperature (Celsius)NOT SPECIFIED
power supply3/3.3 V
Prop。Delay @ Nom-Su5.5 ns
propagation delay (tpd)6.6 ns
Certification statusNot Qualified
Maximum seat height2.794 mm
Maximum supply voltage (Vsup)3.6 V
Minimum supply voltage (Vsup)2.7 V
Nominal supply voltage (Vsup)3.3 V
surface mountYES
technologyCMOS
Temperature levelINDUSTRIAL
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formGULL WING
Terminal pitch0.635 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
translateN/A
width7.5 mm
Base Number Matches1

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21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321
21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321
PI74LPT16L245
Fast CMOS 3.3V 16-Bit
Bidirectional Transceiver
Product Features
•
•
Compatible with LCX™ and LVT™ families of products
Supports 5V Tolerant Mixed Signal Mode Operation
– Input can be 3V or 5V
– Output can be 3V or connected to 5V bus
Advanced Low Power CMOS Operation
Excellent output drive capability:
Balanced drives (6 mA sink and source)
Pin compatible with industry standard double-density
pinouts
Low Noise, overshoot/undershoot, ±1V Max.
Low ground bounce outputs
Hysteresis on all inputs
Industrial operating temperature range: –40°C to +85°C
Multiple center pins and distributed Vcc/GND pins minimize
switching noise
Packages available:
– 48-pin 240 mil wide thin plastic TSSOP (A)
– 48-pin 300 mil wide plastic SSOP (V)
Product Description
Pericom Semiconductor’s PI74LPT series of logic circuits are pro-
duced using the Company’s advanced 0.6 micron CMOS technology,
achieving industry leading speed grades.
The PI74LPT16L245 is a low noise 16-bit bidirectional transceiver
designed for asynchronous two-way communication between data
buses. The direction control input pin (xDIR) determines the direction
of data flow through the bidirectional transceiver. The Direction and
Output Enable controls are designed to operate this device as either
two independent 8-bit transceivers or one 16-bit transceiver. The
output enable (OE) input, when HIGH, disables both A and B ports
by placing them in HIGH Z condition.
The PI74LPT16L245 can be driven from either 3.3V or 5.0V devices
allowing this device to be used as a translator in a mixed
3.3/5.0V system.
•
•
•
•
•
•
•
•
•
Logic Block Diagram
1
DIR
2
DIR
1
OE
2
OE
1
A
0
1
B
0
1
A
1
1
B
1
1
A
2
1
B
2
1
A
3
1
B
3
1
A
4
1
B
4
1
A
5
1
B
5
1
A
6
1
B
6
1
A
7
1
B
7
2
A
0
2
B
0
2
A
1
2
B
1
2
A
2
2
B
2
2
A
3
2
B
3
2
A
4
2
B
4
2
A
5
2
B
5
2
A
6
2
B
6
2
A
7
2
B
7
1
PS8607
03/12/02

PI74LPT16L245CV Related Products

PI74LPT16L245CV PI74LPT16L245V PI74LPT16L245CA PI74LPT16L245AA
Description Bus Transceiver, LPT Series, 2-Func, 8-Bit, True Output, CMOS, PDSO48, 0.300 INCH, PLASTIC, SSOP-48 Bus Transceiver, LPT Series, 2-Func, 8-Bit, True Output, CMOS, PDSO48, 0.300 INCH, PLASTIC, SSOP-48 Bus Transceiver, LPT Series, 2-Func, 8-Bit, True Output, CMOS, PDSO48, 0.240 INCH, THIN, PLASTIC, TSSOP-48 Bus Transceiver, LPT Series, 2-Func, 8-Bit, True Output, CMOS, PDSO48, 0.240 INCH, THIN, PLASTIC, TSSOP-48
Is it Rohs certified? incompatible incompatible incompatible incompatible
Parts packaging code SSOP SSOP TSSOP TSSOP
package instruction SSOP, SSOP48,.4 SSOP, SSOP48,.4 TSSOP, TSSOP48,.3,20 TSSOP, TSSOP48,.3,20
Contacts 48 48 48 48
Reach Compliance Code unknow unknow unknow compli
ECCN code EAR99 EAR99 EAR99 EAR99
Control type COMMON CONTROL COMMON CONTROL COMMON CONTROL COMMON CONTROL
Counting direction BIDIRECTIONAL BIDIRECTIONAL BIDIRECTIONAL BIDIRECTIONAL
series LPT LPT LPT LPT
JESD-30 code R-PDSO-G48 R-PDSO-G48 R-PDSO-G48 R-PDSO-G48
JESD-609 code e0 e0 e0 e0
length 15.875 mm 15.875 mm 12.5 mm 12.5 mm
Logic integrated circuit type BUS TRANSCEIVER BUS TRANSCEIVER BUS TRANSCEIVER BUS TRANSCEIVER
MaximumI(ol) 0.006 A 0.006 A 0.006 A 0.006 A
Number of digits 8 8 8 8
Number of functions 2 2 2 2
Number of ports 2 2 2 2
Number of terminals 48 48 48 48
Maximum operating temperature 85 °C 85 °C 85 °C 85 °C
Minimum operating temperature -40 °C -40 °C -40 °C -40 °C
Output characteristics 3-STATE 3-STATE 3-STATE 3-STATE
Output polarity TRUE TRUE TRUE TRUE
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code SSOP SSOP TSSOP TSSOP
Encapsulate equivalent code SSOP48,.4 SSOP48,.4 TSSOP48,.3,20 TSSOP48,.3,20
Package shape RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
Package form SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius) NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
power supply 3/3.3 V 3/3.3 V 3/3.3 V 3/3.3 V
Prop。Delay @ Nom-Su 5.5 ns 5.2 ns 5.5 ns 4.6 ns
propagation delay (tpd) 6.6 ns 5.2 ns 6.6 ns 5.52 ns
Certification status Not Qualified Not Qualified Not Qualified Not Qualified
Maximum seat height 2.794 mm 2.794 mm 1.2 mm 1.2 mm
Maximum supply voltage (Vsup) 3.6 V 3.6 V 3.6 V 3.6 V
Minimum supply voltage (Vsup) 2.7 V 2.7 V 2.7 V 2.7 V
Nominal supply voltage (Vsup) 3.3 V 3.3 V 3.3 V 3.3 V
surface mount YES YES YES YES
technology CMOS CMOS CMOS CMOS
Temperature level INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL
Terminal surface Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb)
Terminal form GULL WING GULL WING GULL WING GULL WING
Terminal pitch 0.635 mm 0.635 mm 0.5 mm 0.5 mm
Terminal location DUAL DUAL DUAL DUAL
Maximum time at peak reflow temperature NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
translate N/A N/A N/A N/A
width 7.5 mm 7.5 mm 6.1 mm 6.1 mm
Base Number Matches 1 1 1 1

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