PI74FCT16244CTVE

PI74FCT16244CTVE Datasheet

VCC = 5V ±10% • Hysteresis on all inputs • Device models available upon request PI74FCT16244T Features • High output drive IOH = IOL = 64mA • Power off disable outputs permit "live insertion" • Typical VOLP Output Ground Bounce

Part	Datasheet
PI74FCT16244CTVE	PI74FCT16244CTVE (pdf)

Related Parts	Information
PI74FCT162244ATVE	PI74FCT162244ATVE
PI74FCT162244ATAE	PI74FCT162244ATAE
PI74FCT162244TAE	PI74FCT162244TAE
PI74FCT16244CTAE	PI74FCT16244CTAE
PI74FCT16244TAE	PI74FCT16244TAE
PI74FCT16244ATAE	PI74FCT16244ATAE
PI74FCT16244ATVE	PI74FCT16244ATVE
PI74FCT16244TAEX	PI74FCT16244TAEX
PI74FCT16244CTVEX	PI74FCT16244CTVEX
PI74FCT16244ATAEX	PI74FCT16244ATAEX
PI74FCT162244ATA	PI74FCT162244ATA

PDF Datasheet Preview
Common Features • High-speed, low-power devices with high-current drive VCC = 5V ±10% • Hysteresis on all inputs • Device models available upon request PI74FCT16244T Features • High output drive IOH = IOL = 64mA • Power off disable outputs permit "live insertion" • Typical VOLP Output Ground Bounce < 1.0V at VCC = 5V, TA = 25°C PI74FCT162244T Features • Balanced output drivers ±24mA • Reduced system switching noise • Typical VOLP Output Ground Bounce < 0.6V at VCC = 5V, TA = 25°C • Packaging Pb-free & Green available : 48-pin 240-mil wide plastic TSSOP A 48-pin 300-mil wide plastic SSOP V 48-pin 173-mil wide plastic TVSOP K Block Diagram PI74FCT16244T PI74FCT162244T Fast CMOS 16-Bit Buffer/Line Drivers Pericom Semiconductor’s PI74FCT16244T and PI74FCT162244T are non-inverting 16-bit buffer/line drivers designed for applications driving high capacitance loads and low impedance backplanes. These high-speed, low power devices offer bus/ backplane interface capability and a flow-through organization for ease of board layout. These devices are designed with threestate controls to operate in a Quad-Nibble, Dual-Byte, or a single 16-bit word mode. The PI74FCT16244T output buffers are designed with a PowerOff disable allowing “live insertion” of boards when used as backplane drivers. The PI74FCT162244T has ±24mA balanced output drivers. It is designed with current limiting resistors at its outputs to control the output edge rate resulting in lower ground bounce and undershoot. This eliminates the need for external terminating resistors for most interface applications. 08-0291 PS2031N 11/06/08 PI74FCT16244T/162244T 16-Bit Buffer/Line Drivers Product Pin Description Pin Name 3-State Output Enable Inputs Active LOW Inputs 1 3-State Outputs Ground Power Truth Table Inputs 1 Outputs 1 Note H = High Voltage Level, X = Don’t Care, L = Low Voltage Level, Z = High Impedance Pin Configuration 1OE 1 1Y0 2 1Y1 3 GND 4 1Y2 5 1Y3 6 VCC 7 2Y0 8 2Y1 9 GND 10 2Y2 11 2Y3 12 3Y0 13 3Y1 14 GND 15 3Y2 16 3Y3 17 VCC 18 4Y0 19 4Y1 20 GND 21 4Y2 22 4Y3 23 4OE 24 48 2OE 47 1A0 46 1A1 45 GND 44 1A2 43 1A3 42 VCC 41 2A0 40 2A1 39 GND 38 2A2 37 2A3 36 3A0 35 3A1 34 GND 33 3A2 32 3A3 31 VCC 30 4A0 29 4A1 28 GND 27 4A2 26 4A3 25 3OE 08-0291 PS2031N 11/06/08 PI74FCT16244T/162244T 16-Bit Buffer/Line Drivers Maximum Ratings Above which the useful life may be impaired. For user guidelines, not tested. Storage Temperature to +150°C Ambient Temperature with Power Applied to +85°C Supply Voltage to Ground Potential Inputs & Vcc Only to +7.0V Supply Voltage to Ground Potential Outputs & D/O Only to +7.0V DC Input Voltage 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 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, TA = to +85°C, VCC = 5.0V ±10% Parameters Description Test Conditions 1 PI74FCT162244T Ordering Information Ordering Code Package Code PI74FCT162244TAE PI74FCT162244CTV PI74FCT162244CTA PI74FCT162244ATV Speed Grade Blank C A Package Type Pb-free & Green, 48-pin 240-mil wide TSSOP 48-pin 300-mil wide SSOP 48-pin 240-mil wide TSSOP 48-pin 300-mil wide SSOP Notes • Thermal characteristics can be found on the company web site at • E = Pb-free & Green • Adding an X suffix = Tape/Reel 08-0291 Pericom Semiconductor Corporation • 1-800-435-2336 • 9 PS2031N 11/06/08

PDF Datasheet Preview

Common Features
• High-speed, low-power devices with high-current drive

VCC = 5V ±10%
• Hysteresis on all inputs
• Device models available upon request PI74FCT16244T Features
• High output drive IOH = IOL = 64mA
• Power off disable outputs permit "live insertion"
• Typical VOLP Output Ground Bounce
< 1.0V at VCC = 5V, TA = 25°C PI74FCT162244T Features
• Balanced output drivers ±24mA
• Reduced system switching noise
• Typical VOLP Output Ground Bounce
< 0.6V at VCC = 5V, TA = 25°C
• Packaging Pb-free & Green available :
48-pin 240-mil wide plastic TSSOP A 48-pin 300-mil wide plastic SSOP V 48-pin 173-mil wide plastic TVSOP K

Block Diagram

PI74FCT16244T PI74FCT162244T

Fast CMOS 16-Bit Buffer/Line Drivers

Pericom Semiconductor’s PI74FCT16244T and PI74FCT162244T are non-inverting 16-bit buffer/line drivers designed for applications driving high capacitance loads and low impedance backplanes. These high-speed, low power devices offer bus/ backplane interface capability and a flow-through organization for ease of board layout. These devices are designed with threestate controls to operate in a Quad-Nibble, Dual-Byte, or a single 16-bit word mode.

The PI74FCT16244T output buffers are designed with a PowerOff disable allowing “live insertion” of boards when used as backplane drivers.

The PI74FCT162244T has ±24mA balanced output drivers. It is designed with current limiting resistors at its outputs to control the output edge rate resulting in lower ground bounce and undershoot. This eliminates the need for external terminating resistors for most interface applications.
08-0291

PS2031N
11/06/08

PI74FCT16244T/162244T 16-Bit Buffer/Line Drivers

Product Pin Description

Pin Name
3-State Output Enable Inputs Active LOW

Inputs 1
3-State Outputs

Ground

Power

Truth Table

Inputs 1

Outputs 1

Note H = High Voltage Level, X = Don’t Care,

L = Low Voltage Level, Z = High Impedance

Pin Configuration
1OE 1 1Y0 2 1Y1 3 GND 4 1Y2 5 1Y3 6 VCC 7 2Y0 8 2Y1 9 GND 10 2Y2 11 2Y3 12 3Y0 13 3Y1 14 GND 15 3Y2 16 3Y3 17 VCC 18 4Y0 19 4Y1 20 GND 21 4Y2 22 4Y3 23 4OE 24
48 2OE 47 1A0 46 1A1 45 GND 44 1A2 43 1A3 42 VCC 41 2A0 40 2A1 39 GND 38 2A2 37 2A3 36 3A0 35 3A1 34 GND 33 3A2 32 3A3 31 VCC 30 4A0 29 4A1 28 GND 27 4A2 26 4A3 25 3OE
08-0291

PS2031N
11/06/08

PI74FCT16244T/162244T 16-Bit Buffer/Line Drivers

Maximum Ratings

Above which the useful life may be impaired. For user guidelines, not tested.

Storage Temperature to +150°C Ambient Temperature with Power Applied to +85°C Supply Voltage to Ground Potential Inputs & Vcc Only to +7.0V Supply Voltage to Ground Potential Outputs & D/O Only to +7.0V DC Input Voltage 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 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, TA = to +85°C, VCC = 5.0V ±10%

Parameters Description

Test Conditions 1
PI74FCT162244T Ordering Information
Ordering Code

Package Code

PI74FCT162244TAE

PI74FCT162244CTV

PI74FCT162244CTA

PI74FCT162244ATV

Speed Grade Blank C A

Package Type Pb-free & Green, 48-pin 240-mil wide TSSOP 48-pin 300-mil wide SSOP 48-pin 240-mil wide TSSOP 48-pin 300-mil wide SSOP

Notes
• Thermal characteristics can be found on the company web site at
• E = Pb-free & Green
• Adding an X suffix = Tape/Reel
08-0291

Pericom Semiconductor Corporation
• 1-800-435-2336
• 9

PS2031N
11/06/08

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived PI74FCT16244CTVE Datasheet file may be downloaded here without warranties.

Datasheet ID: PI74FCT16244CTVE 510098