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參數(shù)資料
| 型號： | IDT74FCT162646CTEG |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | 總線收發(fā)器 |
| 英文描述： | FCT SERIES, DUAL 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, CDFP56 |
| 封裝： | 0.635 MM PITCH, CERPACK-56 |
| 文件頁數(shù)： | 1/9頁 |
| 文件大?。?/td> | 235K |
| 代理商： | IDT74FCT162646CTEG |
1
IDT54/74FCT162646T/AT/CT/ET
FAST CMOS 16-BIT BUS TRANSCEIVER/REGISTER (3-STATE)
MILITARY AND COMMERCIAL TEMPERATURE
RANGES
OCTOBER 1999
1999 Integrated Device Technology, Inc.
DSC-5449/-
c
IDT54/74FCT162646T/AT/CT/ET
MILITARY AND COMMERCIAL TEMPERATURE RANGES
FAST CMOS 16-BIT
BUS TRANSCEIVER/
REGISTER (3-STATE)
DESCRIPTION:
The IDT54/74FCT162646T/AT/CT/ET 16-bit registered transceivers
are built using advanced dual metal CMOS technology. These high-
speed, low-power devices are organized as two independent 8-bit bus
transceivers with 3-state D-type registers. The control circuitry is orga-
nized for multiplexed transmission of data between A bus and B bus
either directly or from the internal storage registers. Each 8-bit trans-
ceiver/register features direction control (xDIR), over-riding Output
Enable control (x
OE) and Select lines (xSAB and xSBA) to select either
real-time data or stored data. Separate clock inputs are provided for A
and B port registers. Data on the A or B data bus, or both, can be stored
in the internal registers by the low-to-high transitions at the appropriate
clock pins. Flow-through organization of signal pins simplifies layout. All
inputs are designed with hysteresis for improved noise margin.
The IDT54/74FCT162646T/AT/CT/ET has balanced output drive
with current limiting resistors. This offers low ground bounce, minimal
undershoot, and controlled output fall times - reducing the need for
extermal series terminating resistors. The IDT54/74FCT162646T/AT/
CT/ET is a plug-in replacement for the IDT54/74FCT16646T/AT/CT/ET
and 54/74ABT16646 for on-board bus interface applications.
FUNCTIONAL BLOCK DIAGRAM
1
B 1
1
A 1
1
OE
1
DIR
1
SBA
1
SAB
1
CLKBA
1
CLKAB
TO S EVE N O THE R C HAN NEL S
B R EG
A R EG
D
C
D
2
B 1
2
A 1
2
OE
2
DIR
2
SBA
2
SAB
2
CLKBA
2
CLKAB
TO S EVE N O THE R C HAN NELS
B R EG
A R EG
D
C
D
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)
25 mil pitch SSOP, 19.6 mil pitch TSSOP, 15.7 mil pitch TVSOP
and 25 mil pitch CERPACK packages
Extended commercial range of -40°C to +85°C
VCC = 5V ±10%
Power off disable outputs permit “l(fā)ive insertion”
Typical VOLP (Output Ground Bounce) < 1V at VCC = 5V, TA =
25°C
Drive Features for FCT162646T:
Balanced Output Drivers: ±12mA (commercial)
±16mA (military)
Reduced system switching noise
Typical VOLP (Output Ground Bounce) < 1V at VCC = 5V, TA =
25°C
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PDF描述 |
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| IDT74FCT162646TPVT/R | FCT SERIES, DUAL 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56 |
| IDT74FCT162652CTPA8 | FCT SERIES, DUAL 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56 |
| IDT74FCT162652CTPAG | FCT SERIES, DUAL 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56 |
| IDT74FCT162652CTPFG | FCT SERIES, DUAL 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56 |
| IDT74FCT162823CTPV8 | FCT SERIES, DUAL 9-BIT DRIVER, TRUE OUTPUT, PDSO56 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)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 每個元件的位元數(shù):8 頻率 - 時鐘:150MHz 延遲時間 - 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 每個元件的位元數(shù):8 頻率 - 時鐘:150MHz 延遲時間 - 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 |
| IDT74FCT162823ATPV | 制造商:Integrated Device Technology Inc 功能描述: |
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