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參數(shù)資料
| 型號： | PI74FCT162Q244T |
| 廠商： | Pericom Semiconductor Corp. |
| 英文描述： | Fast, Low Noise CMOS 16-Bit Buffer/Line Driver |
| 中文描述： | 快速，低噪聲的CMOS 16位緩沖器/線路驅(qū)動器 |
| 文件頁數(shù)： | 1/6頁 |
| 文件大?。?/td> | 54K |
| 代理商： | PI74FCT162Q244T |
PI74FCT162Q244T
LOW NOISE 16-BIT BUFFER/LINE DRIVER
PI74FCT162Q244T
1
PS2049A 04/12/96
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Product Description:
Pericom Semiconductor’s PI74FCT series of logic circuits are pro-
duced in the Company’s advanced 0.6 micron CMOS technology,
achieving industry leading speed grades.
The PI74FCT162Q244T is a non-inverting 16-bit buffer/line driver
designed for bus interface applications where low noise operation
is essential.
The PI74FCT162Q244T is designed with current limiting resistors
at its outputs to control the output edge rate resulting in lower
ground bounce and undershoot. This device features a typical
output impedance of 35
, eliminating the need for external
terminating resistors for most bus interface applications. This noise
suppression benefit is designated by the letter “Q” (for quiet) in the
part number.
The PI74FCT162Q244T also features “Bus Hold” which retains
the input’s last state whenever the input goes to high-impedance
preventing “floating” inputs and eliminating the need for pullup/
down resistors.
This high-speed, low power device also features 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.
Fast, Low Noise CMOS 16-Bit
Buffer/Line Driver
Product Features:
V
CC
= 5V ±10%
Balanced output drivers:
±12 mA
Output impedance:
35
(typical)
Typical V
OLP
(Output Ground Bounce) < 0.5V
at V
CC
= 5V, T
A
= 25°C
Bus Hold retains last active bus state during tri-state
Hysteresis on all inputs
Packages available:
– 48-pin 240 mil wide plastic TSSOP (A)
– 48-pin 300 mil wide plastic SSOP (V)
– 48-pin 150 mil wide plastic BQSOP (B)
Device models available on request
Logic Block Diagram
1
OE
1
A
0
1
Y
0
1
A
1
1
Y
1
1
A
2
1
Y
2
1
A
3
1
Y
3
3
OE
3
A
0
3
Y
0
3
A
1
3
Y
1
3
A
2
3
Y
2
3
A
3
3
Y
3
2
OE
2
A
0
2
Y
0
2
A
1
2
Y
1
2
A
2
2
Y
2
2
A
3
2
Y
3
4
OE
4
A
0
4
Y
0
4
A
1
4
Y
1
4
A
2
4
Y
2
4
A
3
4
Y
3
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PI74FCT162Q245AT | Fast, Low Noise CMOS 16-Bit Bidirectional Transceivers |
| PI74FCT162Q245CT | Fast, Low Noise CMOS 16-Bit Bidirectional Transceivers |
| PI74FCT162Q245DT | Fast, Low Noise CMOS 16-Bit Bidirectional Transceivers |
| PI74FCT162Q245ET | Fast, Low Noise CMOS 16-Bit Bidirectional Transceivers |
| PI74FCT162Q245T | Fast, Low Noise CMOS 16-Bit Bidirectional Transceivers |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PI74FCT162Q244TA | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Quad 4-Bit Buffer/Driver |
| PI74FCT162Q244TB | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Quad 4-Bit Buffer/Driver |
| PI74FCT162Q244TV | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Quad 4-Bit Buffer/Driver |
| PI74FCT162Q245AT | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:Fast, Low Noise CMOS 16-Bit Bidirectional Transceivers |
| PI74FCT162Q245ATA | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Dual 8-bit Bus Transceiver |
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