PI74FCT16244CTA Pericom Semiconductor, PI74FCT16244CTA Datasheet

PI74FCT16244CTA

Manufacturer Part Number

PI74FCT16244CTA

Description

48/-16 BIT BUFFER/LINE DRIVER; EOL: REPL: PI74FCT16244CTAE; LTB(d/m/y):30/1

Manufacturer

Pericom Semiconductor

Datasheets

1.PI74FCT16244CTA.pdf (9 pages)

2.PI74FCT16244CTA.pdf (9 pages)

Specifications of PI74FCT16244CTA

Pack_quantity

Comm_code

85423990

Lead_time

Current page: 1 of 9
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Block Diagram

Features

Common Features

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

• Hysteresis on all inputs

• Device models available upon request

PI74FCT16244T Features

• High output drive: I

• Power off disable outputs permit "live insertion"

• Typical V

PI74FCT162244T Features

• Balanced output drivers: ±24mA

• Reduced system switching noise

• Typical V

• Packaging (Pb-free & Green available):

< 1.0V at V

< 0.6V at V

– 48-pin 240-mil wide plastic TSSOP (A)

– 48-pin 300-mil wide plastic SSOP (V)

– 48-pin 173-mil wide plastic TVSOP (K)

= 5V ±10%

07-0059

OLP

= 5V, T

(Output Ground Bounce)

= 5V, T

= –32mA; I

= 25°C

= 64mA

Description

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 three-

state controls to operate in a Quad-Nibble, Dual-Byte, or a single

16-bit word mode.

The PI74FCT16244T output buffers are designed with a Power-

Off 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.

Fast CMOS 16-Bit Buffer/Line Drivers

PI74FCT162244T

PI74FCT16244T

PS2031L

02/26/07

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