价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-36976-1-ND | 845 | 1 | Cut Tape | ||||||||
| Arrow Electronics | SN74HC244QPWRQ1 | 0 | 2K | |||||||||
| Mouser | 595-SN74HC244QPWRQ1 | 887 | 1 | Tape & Reel | ||||||||
| Component Stockers USA | SN74HC244QPWRQ1 | 4,081 | >1wk | |||||||||
| Win Source | WS-SN74HC244QPWRQ1 | 5,020 | 105 | 1h |
备用零件
Price @ 1000
$ 0.453
$ 0.311
$ 0.311
Stock
256,247
1,059,632
1,059,632
Authorized Distributors
3
4
4
Case/Package
TSSOP
TSSOP
TSSOP
Number of Pins
20
20
20
Logic Function
Buffer, Inverting
Buffer, Inverting
Buffer, Inverting
Number of Elements
2
2
2
Number of Bits per Element
4
4
4
Low Level Output Current
7.8 mA
7.8 mA
7.8 mA
High Level Output Current
-7.8 mA
-7.8 mA
-7.8 mA
Propagation Delay
20 ns
35 ns
35 ns
Min Supply Voltage
2 V
2 V
2 V
Max Supply Voltage
6 V
6 V
6 V
供应链
Lifecycle StatusProduction (Last Updated: 1 day ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 1 day ago)
工程资源
查看 Texas Instruments SN74HC244QPWRQ1 的评估工作包和参考设计。
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描述
由其分销商提供的 Texas Instruments SN74HC244QPWRQ1 的描述。
Buffer/Line Driver 8-CH Non-Inverting 3-ST CMOS Automotive 20-Pin TSSOP T/R
Automotive 8-ch, 2-V to 6-V buffers with 3-state outputs 20-TSSOP -40 to 125
8¦ÌA 8 8 2 4 2V 6V 7.8mA Buffer,Non-Inverting 7.8mA TSSOP-20 , 1.05mm
4 7.8mA 2V~6V 7.8mA 2 TSSOP-20 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/PackageTSSOP
MountSurface Mount
Number of Pins20
Technical
High Level Output Current-7.8 mA
Logic FunctionBuffer, Inverting
Low Level Output Current7.8 mA
Max Operating Temperature125 °C
Max Supply Voltage6 V
Min Operating Temperature-40 °C
Min Supply Voltage2 V
Number of Bits8
Number of Bits per Element4
Number of Channels8
Number of Elements2
Number of Gates10
Number of Input Lines8
Number of Inputs8
Number of Output Lines8
Number of Outputs8
Operating Supply Voltage5 V
PackagingTape and Reel
PolarityNon-Inverting
Propagation Delay20 ns
Quiescent Current8 µA
Schedule B8542390000
Turn-On Delay Time225 ns
Dimensions
Height0 m
Length6.5 mm
Thickness1 mm
Width4.4 mm