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參數(shù)資料
| 型號(hào)： | IDT74FCT16260ATPA8 |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | 總線收發(fā)器 |
| 英文描述： | FCT SERIES, 12-BIT EXCHANGER, TRUE OUTPUT, PDSO56 |
| 封裝： | TSSOP-56 |
| 文件頁(yè)數(shù)： | 1/8頁(yè) |
| 文件大?。?/td> | 67K |
| 代理商： | IDT74FCT16260ATPA8 |
1
IDT74FCT16260AT/CT/ET
FAST CMOS 12-BIT TRI-PORT BUS EXCHANGER
INDUSTRIALTEMPERATURERANGE
JANUARY 2002
IDT74FCT16260AT/CT/ET
INDUSTRIAL TEMPERATURE RANGE
FAST CMOS
12-BIT TRI-PORT
BUS EXCHANGER
DESCRIPTION:
The FCT16260T Tri-Port Bus Exchangers are high-speed 12-bit latched
busmultiplexers/transceiversforuseinhigh-speedmicroprocessorapplica-
tions. TheseBusExchangerssupportmemoryinterleavingwithlatchedoutputs
on the B ports and address multiplexing with latched inputs on the B ports.
TheTri-PortBusExchangerhasthree12-bitports. Datamaybetransferred
betweentheAportandeither/bothoftheBports. Thelatchenable(LE1B,LE2B,
LEA1BandLEA2B)inputscontroldatastorage. Whenalatch-enableinputis
high,thelatchistransparent. Whenalatch-enableinputislow,thedataatthe
inputislatchedandremainslatcheduntilthelatchenableinputisreturnedhigh.
Independent output enables (OE1B and OE2B) allow reading from one port
while writing to the other port.
TheFCT16260Tisideallysuitedfordrivinghighcapacitanceloadsandlow
impedancebackplanes. Theoutputbuffersaredesignedwithpoweroffdisable
capability to allow "live insertion" of boards when used as backplane drivers.
A-1B
LATCH
LEA1B
LE1B
LE2B
12
M
U
X
12
OE1B
12
A1:12
1B-A
LATCH
1B1:12
12
2B-A
LATCH
12
A-2B
LATCH
LEA2B
12
2B1:12
OE2B
OEA
SEL
1
0
29
30
2
28
1
27
55
56
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
2002 Integrated Device Technology, Inc.
DSC-5431/3
FEATURES:
0.5 MICRON CMOS Technology
High-speed, low-power CMOS replacement for ABT functions
Typical tSK(o) (Output Skew) < 250ps
Low input and output leakage
≤≤≤≤≤1A (max.)
ESD > 2000V per MIL-STD-883, Method 3015; > 200V using
machine model (C = 200pF, R = 0)
VCC = 5V ±10%
High drive outputs (–32mA IOH, 64mA IOL)
Power off disable outputs permit “l(fā)ive insertion”
Typical VOLP (Output Ground Bounce) < 1.0V at VCC = 5V,
TA = 25°C
Power off disable outputs permit “l(fā)ive insertion”
Available in SSOP and TSSOP packages
FUNCTIONAL BLOCK DIAGRAM
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| IDT74FCT16260CTPV8 | FCT SERIES, 12-BIT EXCHANGER, TRUE OUTPUT, PDSO56 |
| IDT74FCT16260CTPA8 | FCT SERIES, 12-BIT EXCHANGER, TRUE OUTPUT, PDSO56 |
| IDT74FCT162827CTEG | FCT SERIES, DUAL 10-BIT DRIVER, TRUE OUTPUT, CDFP56 |
| IDT74FCT162827ETEG | FCT SERIES, DUAL 10-BIT DRIVER, TRUE OUTPUT, CDFP56 |
| IDT74FCT162952BTE | FCT SERIES, DUAL 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, CDFP56 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IDT74FCT162646ATPV | 制造商:Integrated Device Technology Inc 功能描述: |
| IDT74FCT162646CTPV | 制造商: 功能描述: 制造商:undefined 功能描述: |
| IDT74FCT162652ATPV | 制造商:Integrated Device Technology Inc 功能描述: 制造商:Integrated Device Technology Inc 功能描述:Bus Transceiver, Dual, 8 Bit, 56 Pin, Plastic, SSOP |
| IDT74FCT162823ATPAG | 功能描述:IC REGISTER 18BIT FAST 56-TSSOP RoHS:是 類別:集成電路 (IC) >> 邏輯 - 觸發(fā)器 系列:74FCT 標(biāo)準(zhǔn)包裝:1 系列:74LVX 功能:主復(fù)位 類型:D 型總線 輸出類型:非反相 元件數(shù):1 每個(gè)元件的位元數(shù):8 頻率 - 時(shí)鐘:150MHz 延遲時(shí)間 - 傳輸:7.1ns 觸發(fā)器類型:正邊沿 輸出電流高，低:4mA，4mA 電源電壓:2 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:20-TSSOP（0.173"，4.40mm 寬） 包裝:Digi-Reel® 其它名稱:74LVX273MTCXDKR |
| IDT74FCT162823ATPAG8 | 功能描述:IC REGISTER 18BIT FAST 56-TSSOP RoHS:是 類別:集成電路 (IC) >> 邏輯 - 觸發(fā)器 系列:74FCT 標(biāo)準(zhǔn)包裝:1 系列:74LVX 功能:主復(fù)位 類型:D 型總線 輸出類型:非反相 元件數(shù):1 每個(gè)元件的位元數(shù):8 頻率 - 時(shí)鐘:150MHz 延遲時(shí)間 - 傳輸:7.1ns 觸發(fā)器類型:正邊沿 輸出電流高，低:4mA，4mA 電源電壓:2 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:20-TSSOP（0.173"，4.40mm 寬） 包裝:Digi-Reel® 其它名稱:74LVX273MTCXDKR |
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