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參數(shù)資料
| 型號： | IDT74FCT2257TDC |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | 編、解碼器及復(fù)用、解復(fù)用 |
| 英文描述： | FCT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16 |
| 封裝： | 0.150 INCH, SOIC-16 |
| 文件頁數(shù)： | 1/6頁 |
| 文件大?。?/td> | 98K |
| 代理商： | IDT74FCT2257TDC |
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IDT74FCT2257T/AT/CT
FAST CMOS QUAD 2-INPUT MULTIPLEXER
INDUSTRIALTEMPERATURERANGE
JULY 2000
1999
Integrated Device Technology, Inc.
DSC-5501/-
c
IDT74FCT2257T/AT/CT
INDUSTRIAL TEMPERATURE RANGE
FAST CMOS
QUAD 2-INPUT
MULTIPLEXER
DESCRIPTION:
The FCT2257T is a high-speed quad 2-input multiplexer built using an
advanced dual metal CMOS technology. Four bits of data from two sources
can be selected using the common select input. The four buffered outputs
present the selected data in the true (non-inverting) form.
The 2257T has a common Output Enable (
OE) input. When OE is high,
all outputs are switched to a high-impedance state allowing the outputs to
interface directly with bus-oriented systems.
The FCT2257T has balanced output drive with current limiting resistors.
This offers low ground bounce, minimal undershoot and controlled output
fall times-reducing the need for external series terminating resistors.
FCT2257T parts are plug-in replacements for FCT257T parts.
FUNCTIONAL BLOCK DIAGRAM
Three other multiplexers
Z A
Z B
Z D
S
I1B
I1D
I0B
I0D
I1A
I0A
FEATURES:
Low input and output leakage ≤1A (max.)
CMOS power levels
True TTL input and output compatibility
VOH = 3.3V (typ.)
VOL = 0.3V (typ.)
Meets or exceeds JEDEC standard 18 specifications
Std., A, and C speed grades
Resistor output
(-15mA IOH, 12mA IOL)
Reduced system switching noise
Available in SOIC and QSOP packages
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| IDT74FCT2257ATDC | FCT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16 |
| IDT74FCT2373ATPG | FCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20 |
| IDT74FCT2373CTQ | FCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20 |
| IDT74FCT2374CTSOG | FCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IDT74FCT2257TQ | 制造商:Integrated Device Technology Inc 功能描述: |
| IDT74FCT2373ATQ | 制造商:Integrated Device Technology Inc 功能描述:FCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20 |
| IDT74FCT2373ATQG | 功能描述:IC TRANSP LATCH OCTAL 20-QSOP RoHS:是 類別:集成電路 (IC) >> 邏輯 - 鎖銷 系列:74FCT 標(biāo)準(zhǔn)包裝:48 系列:74VHCT 邏輯類型:D 型，可尋址 電路:1:8 輸出類型:標(biāo)準(zhǔn) 電源電壓:4.5 V ~ 5.5 V 獨立電路:1 延遲時間 - 傳輸:6ns 輸出電流高，低:8mA，8mA 工作溫度:-55°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:管件 |
| IDT74FCT2373ATQG8 | 功能描述:IC TRANSP LATCH OCTAL 20-QSOP RoHS:是 類別:集成電路 (IC) >> 邏輯 - 鎖銷 系列:74FCT 標(biāo)準(zhǔn)包裝:48 系列:74VHCT 邏輯類型:D 型，可尋址 電路:1:8 輸出類型:標(biāo)準(zhǔn) 電源電壓:4.5 V ~ 5.5 V 獨立電路:1 延遲時間 - 傳輸:6ns 輸出電流高，低:8mA，8mA 工作溫度:-55°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:管件 |
| IDT74FCT2373CTQG | 功能描述:IC TRANSP LATCH OCTAL 20-QSOP RoHS:是 類別:集成電路 (IC) >> 邏輯 - 鎖銷 系列:74FCT 標(biāo)準(zhǔn)包裝:48 系列:74VHCT 邏輯類型:D 型，可尋址 電路:1:8 輸出類型:標(biāo)準(zhǔn) 電源電壓:4.5 V ~ 5.5 V 獨立電路:1 延遲時間 - 傳輸:6ns 輸出電流高，低:8mA，8mA 工作溫度:-55°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:管件 |
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