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參數(shù)資料
| 型號(hào)： | IDT54FCT821BLB8 |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | 總線收發(fā)器 |
| 英文描述： | FCT SERIES, 10-BIT DRIVER, TRUE OUTPUT, CQCC28 |
| 封裝： | LCC-28 |
| 文件頁(yè)數(shù)： | 1/7頁(yè) |
| 文件大小： | 77K |
| 代理商： | IDT54FCT821BLB8 |
MILITARYANDCOMMERCIALTEMPERATURERANGES
IDT54/74FCT821/A/B
HIGHPERFORMANCECMOSBUSINTERFACEREGISTER
1
JUNE 2002
MILITARY AND COMMERCIAL TEMPERATURE RANGES
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
2002 Integrated Device Technology, Inc.
DSC-5427/2
FEATURES:
Equivalent to AMD’s Am29821-25 bipolar registers in pinout/
function, speed and output drive over full temperature and
voltage supply extremes
IDT54/74FCT821A equivalent to FAST speed
IDT54/74FCT821B 25% faster than FAST
IOL = 48mA (commercial) and 32mA (military)
Clamp diodes on all inputs for ringing suppression
CMOS power levels (1mW typ. static)
TTL input and output compatibility
CMOS output level compatible
Substantially lower input current levels than AMD’s bipolar
Am29800series(5Amax.)
Military product compliant to MIL-STD-883, Class B
Available in the following packages:
– Commercial: SOIC
– Military: CERDIP, LCC
FUNCTIONAL BLOCK DIAGRAM
IDT54/74FCT821A/B
HIGH PERFORMANCE
CMOS BUS INTERFACE
REGISTER
DESCRIPTION:
The FCT821 series is built using an advanced dual metal CMOS
technology. The FCT821 series bus interface registers are designed to
eliminate the extra packages required to buffer existing registers and
provide extra data width for wider address/data paths or buses carrying
parity. The 74FCT821 is a buffered, 10-bit wide version of the popular
FCT374 function.
The FCT821 high-performance interface family is designed for high-
capacitance load drive capability, while providing low-capacitance bus
loading at both inputs and outputs. All inputs have clamp diodes and all
outputs are designed for low-capacitance bus loading in high-impedance
state.
OE
C1
CP
TO NINE O THER CHANNELS
23
1
D
Y
D0
Q
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IDT54FCT821HATEB | 制造商:Integrated Device Technology Inc 功能描述: |
| IDT54FCT821HCTEB | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| IDT54FCT845ADB | 制造商:Integrated Device Technology Inc 功能描述: |
| IDT54FCT861ADB | 制造商:Integrated Device Technology Inc 功能描述: |
| IDT54FCT861BDB | 制造商:Integrated Device Technology Inc 功能描述: |
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