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IDT74FCT2240ATD中文资料IDT数据手册PDF规格书
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FEATURES:
• Common features:
– Low input and output leakage £1mA (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
– Product available in Radiation Tolerant and Radiation
Enhanced versions
– Military product compliant to MIL-STD-883, Class B
and DESC listed (dual marked)
– Available in DIP, SOIC, SSOP, QSOP, CERPACK
and LCC packages
• Features for FCT240T/FCT244T/FCT540T/FCT541T:
– Std., A, C and D speed grades
– High drive outputs (-15mA IOH, 64mA IOL)
• Features for FCT2240T/FCT2244T/FCT2541T:
– Std., A and C speed grades
– Resistor outputs (-15mA IOH, 12mA IOL Com.)
(-12mA IOH, 12mA IOL Mil.)
– Reduced system switching noise
DESCRIPTION:
The IDT octal buffer/line drivers are built using an advanced
dual metal CMOS technology. The FCT240T/FCT2240T and
FCT244T/FCT2244T are designed to be employed as memory
and address drivers, clock drivers and bus-oriented transmitter/
receivers which provide improved board density.
The FCT540T and FCT541T/FCT2541T are similar in
function to the FCT240T/FCT2240T and FCT244T/FCT2244T,
respectively, except that the inputs and outputs are on opposite
sides of the package. This pinout arrangement makes
these devices especially useful as output ports for microprocessors
and as backplane drivers, allowing ease of layout and
greater board density.
The FCT2240T, FCT2244T and FCT2541T have 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.
FCT2xxxT parts are plug-in replacements for FCTxxxT
parts.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
IDT |
23+ |
SMD |
700 |
询价 | |||
IDT |
23+ |
SSOP20 |
4216 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
IDT |
23+ |
SSOP |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
IDT |
2021+ |
SOP |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
IDT |
23+ |
SOP20 |
65480 |
询价 | |||
IDT |
23+ |
SSOP |
90000 |
只做原厂渠道价格优势可提供技术支持 |
询价 | ||
IDT |
2016+ |
SSOP20 |
6523 |
只做进口原装现货!假一赔十! |
询价 | ||
SOJ20 |
16+ |
QFP |
4000 |
进口原装现货/价格优势! |
询价 | ||
IDT |
24+23+ |
SSOP |
12580 |
16年现货库存供应商终端BOM表可配单提供样品 |
询价 | ||
IDT |
23+ |
20QSOP |
9526 |
询价 |