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SN74AHC245-EP中文资料PDF规格书
SN74AHC245-EP规格书详情
1 Features
• AEC-Q100 qualified for automotive applications:
– Device temperature grade 1: –40°C to +125°C,
TA
– Device HBM ESD Classification Level 2
– Device CDM ESD Classifcation Level C6
• Operating range 2 V to 5.5 V VCC
• Latch-Up Performance Exceeds 250 mA Per JESD
17
2 Applications
• Enable or Disable a Digital Signal
• Hold a Signal During Controller Reset
• Debounce a Switch
3 Description
The SN74AHC245-Q1 octal bus transceiver
is designed for asynchronous two-way
communication between data buses. The controlfunction
implementation minimizes external timing
requirements. This device allows data transmission
from the A bus to the B bus or from the B bus
to the A bus, depending on the logic level at the
direction-control (DIR) input. The output-enable (OE)
input can be used to disable the device so that the
buses effectively are isolated.
To ensure the high-impedance state during power up
or power down, OE should be tied to VCC through
a pullup resistor; the minimum value of the resistor
is determined by the current-sinking capability of the
driver.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI(德州仪器) |
23+ |
SOP20300mil |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
TI(德州仪器) |
23+ |
SOP20300mil |
2886 |
原装现货,免费供样,技术支持,原厂对接 |
询价 | ||
TI(德州仪器) |
22+ |
SOIC-20 |
9852 |
只做原装正品现货,或订货假一赔十! |
询价 | ||
TI/德州仪器 |
22+ |
SOIC-20 |
13000 |
原装正品 |
询价 | ||
TI |
23+ |
DIP20 |
8000 |
全新原装现货,欢迎来电咨询 |
询价 | ||
3000 |
自己现货 |
询价 | |||||
TI-德州仪器 |
24+25+/26+27+ |
SOP-20 |
9328 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 | ||
TI/德州仪器 |
22+ |
SOIC-20 |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
TexasInstruments |
18+ |
ICBUSTRANSCEIVER8BIT20SO |
6800 |
公司原装现货/欢迎来电咨询! |
询价 | ||
Texas Instruments(德州仪器) |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
询价 |