价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rochester Electronics | SN74HC244QDWRQ1 | 33,662 | 2h | |||||||||
| Verical | SN74HC244QDWRQ1 | 3,485 | 491 | |||||||||
| Mouser | 595-SN74HC244QDWRQ1 | 2,184 | 1 | Tape & Reel | ||||||||
| Win Source | WS-SN74HC244QDWRQ1 | 5,700 | 75 | 3h | ||||||||
| Worldway Electronics | SN74HC244QDWRQ1 | 17,671 | 7 | Tape & Reel | 1d |
备用零件
Price @ 1000
$ 0.544
$ 0.332
$ 0.332
Stock
388,048
327,277
327,277
Authorized Distributors
3
6
6
Case/Package
SOIC
SOP
SOP
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
6 mA
6 mA
High Level Output Current
-7.8 mA
-7.8 mA
-7.8 mA
Propagation Delay
20 ns
29 ns
29 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: 6 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 6 days ago)
工程资源
查看 Texas Instruments SN74HC244QDWRQ1 的评估工作包和参考设计。
描述
由其分销商提供的 Texas Instruments SN74HC244QDWRQ1 的描述。
OCTAL BUFFER AND LINE DRIVER WITH 3-STATE OUTPUTS | IC BUFFER NON-INVERT 6V 20SOIC
Buffer/Line Driver 8-CH Non-Inverting 3-ST CMOS Automotive 20-Pin SOIC T/R
7.8mA 2V~6V 7.8mA SOP-20-300mil Buffer/Driver/Transceiver ROHS
8¦ÌA 8 8 2 4 2V 6V 7.8mA Buffer,Non-Inverting 7.8mA SOIC-20 , 12.8mm*7.52mm*2.35mm
Automotive 8-ch, 2-V to 6-V buffers with 3-state outputs 20-SOIC -40 to 125
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/PackageSOIC
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
Turn-On Delay Time225 ns
Dimensions
Height2.65 mm
Length12.8 mm
Thickness2.35 mm
Width7.5 mm