价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rochester Electronics | SN74HCT244DBR | 476 | 8h | |||||||||
| DigiKey | 296-8400-1-ND | 4,714 | 1 | Cut Tape | ||||||||
| Mouser | 595-SN74HCT244DBR | 79,524 | 1 | Tape & Reel | ||||||||
| Win Source | WS-SN74HCT244DBR | 25,353 | 130 | 9h | ||||||||
| Worldway Electronics | SN74HCT244DBR | 21,459 | 7 | Tape & Reel | 1d |
供应链
Lifecycle StatusProduction (Last Updated: 6 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 6 days ago)
工程资源
查看 Texas Instruments SN74HCT244DBR 的评估工作包和参考设计。
评估工具包
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描述
由其分销商提供的 Texas Instruments SN74HCT244DBR 的描述。
Buffer/Line Driver 8-CH Non-Inverting 3-ST CMOS 20-Pin SSOP T/R
8¦ÌA 8 8 2 4 4.5V 5.5V 6mA Buffer,Non-Inverting 6mA SSOP-20 , 2mm
4 6mA 4.5V~5.5V 6mA 2 SSOP-20-208mil Buffers, Drivers, Receivers, Transceivers ROHS
制造商别名
Texas Instruments 在全球拥有多个品牌，分销商可将其用作替代名称。Texas Instruments 也可称为以下名称：
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INSTRUMENTS INC
- TEXAS INS
- TEXAS INSTRU
- TEXAS INSTRUMEN
- TI/NS
- TEX
- Texas Instruments (TI)
- TEXASIN
- TEXAS INSTRUMENTS INCORPORATED
- TEXINS
- TEXAS INTRUMENTS
- TEAXS
- TEXASI
- TEXAS INSTRUM
- TI Texas Instruments
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
技术规格
Physical
Case/PackageSSOP
Contact PlatingGold
MountSurface Mount
Number of Pins20
Technical
High Level Output Current-6 mA
Logic FunctionBuffer, Inverting
Low Level Output Current6 mA
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Supply Voltage4.5 V
Number of Bits8
Number of Bits per Element4
Number of Channels8
Number of Elements2
Number of Input Lines8
Number of Inputs8
Number of Output Lines8
Number of Outputs8
Operating Supply Voltage5 V
Output TypeCMOS
PackagingTape and Reel
PolarityNon-Inverting
Propagation Delay40 ns
Quiescent Current8 µA
Schedule B8542390000
Turn-On Delay Time45 ns
Dimensions
Height2 mm
Length7.2 mm
Thickness1.95 mm
Width5.3 mm