PI74FCT16245ATA Pericom Semiconductor, PI74FCT16245ATA Datasheet

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PI74FCT16245ATA

Manufacturer Part Number
PI74FCT16245ATA
Description
IC TRANSCVR DUAL N-INV 48TSSOP
Manufacturer
Pericom Semiconductor
Series
74FCTr
Datasheet

Specifications of PI74FCT16245ATA

Logic Type
Transceiver, Non-Inverting
Number Of Elements
2
Number Of Bits Per Element
8
Current - Output High, Low
32mA, 64mA
Voltage - Supply
5V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
48-TSSOP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PI74FCT16245ATAE
Manufacturer:
ELNA
Quantity:
1 328
Part Number:
PI74FCT16245ATAEX
Manufacturer:
PER
Quantity:
4 500
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
Product Features
Common Features
• PI74FCT16245T, PI74FCT162245T and PI74FCT162H245
• V
• Hysteresis on all inputs
• Packages available:
PI74FCT16245T Features
• High output drive: I
• Power off disable outputs permit “live insertion”
• Typical V
PI74FCT162245T Features
• Balanced output drivers: 24mA
• Reduced system switching noise
• Typical V
PI74FCT162H245T Features
• Bus Hold retains last active bus state during Three-State
• Eliminates the need for external pull-up resistors
are high-speed, low-power devices with high-current drive
– 48-pin 240 mil wide plastic TSSOP (A48)
– 48-pin 173 mil wide plastic TVSOP (JEDEC TSSOP K48)
– 48-pin 300 mil wide plastic SSOP (V48)
< 1.0V at V
< 0.6V at V
CC
= 5V ± 10%
OLP
OLP
CC
CC
(Output Ground Bounce)
(Output Ground Bounce)
= 5V, T
= 5V, T
OH
A
A
= –32mA; I
= 25°C
= 25°C
OL
= 64mA
1
Product Description
Pericom Semiconductor’s PI74FCT series of logic circuits are
produced using the Company’s advanced 0.6 micron CMOS
technology, achieving industry leading speed grades.
The PI74FCT16245T, PI74FCT162245T, and PI74FCT162H245T
are 16-bit bidirectional transceivers 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 Ouput Enable controls
are designed to operate these devices 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 PI74FCT16245T output buffers are designed with a Power-
Off disable allowing “live insertion” of boards when used as
backplane drivers.
The PI74FCT162245T 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.
The PI74FCT162H245T has “Bus Hold” which retains the input’s
last state whenever the input goes to high-impedance preventing
“floating” inputs and eliminating the need for pull-up/down resistors
Bidirectional Transceivers
PI74FCT162H245T
PI74FCT162245T
PI74FCT16245T
Fast CMOS 16-Bit

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PI74FCT16245ATA Summary of contents

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... Bus Hold retains last active bus state during Three-State • Eliminates the need for external pull-up resistors Product Description Pericom Semiconductor’s PI74FCT series of logic circuits are produced using the Company’s advanced 0.6 micron CMOS technology, achieving industry leading speed grades. ...

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