备用零件
Price @ 1000
$ 1.475
$ 1.586
$ 1.586
Stock
86,586
88,162
88,162
Authorized Distributors
4
2
2
Case/Package
SOIC
SOIC
SOIC
Number of Pins
20
20
20
Logic Function
Inverting, Transceiver
Inverting, Transceiver
Inverting, Transceiver
Number of Elements
1
1
1
Number of Bits per Element
8
8
8
Low Level Output Current
15 mA
24 mA
24 mA
High Level Output Current
-15 mA
-15 mA
-15 mA
Propagation Delay
20 ns
20 ns
20 ns
Min Supply Voltage
4.5 V
4.5 V
4.5 V
Max Supply Voltage
5.5 V
5.5 V
5.5 V
供应链
Lifecycle StatusObsolete (Last Updated: 6 days ago)
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 6 days ago)
工程资源
查看 Texas Instruments SN74ALS645A-1DW 的评估工作包和参考设计。
相关零件
Texas InstrumentsCD74HCT245M
High Speed CMOS Logic Non-Inverting Octal-Bus Transceiver with 3-State Outpus 20-SOIC -55 to 125
Texas InstrumentsSN74AHCT245DW
4¦ÌA 8 1 8 4.5V 5.5V 8mA Non-Inverting,Transceiver 8mA SOIC-20 2.65mm
Texas InstrumentsSN74ALS541DW
Buffer/Line Driver 8-CH Non-Inverting 3-ST Bipolar 20-Pin SOIC Tube
描述
由其分销商提供的 Texas Instruments SN74ALS645A-1DW 的描述。
1 8 4.5V 5.5V 24mA Non-Inverting,Transceiver 15mA SOIC-20 12.8mm*7.52mm*2.35mm
Octal Bus Transceivers With 3-State Outputs 20-SOIC 0 to 70
ALS SERIES 8-BIT TRANSCEIVER TRUE OUTPUT PDSO20
IC BUS TRANSCEIVER DUAL 20SOIC
Bus XCVR Single 8-CH 3-ST 20-Pin SOIC Tube
74ALS645 Tube WITH DIRECTION CONTROL Nickel/Palladium/Gold (Ni/Pd/Au) logic receiver 15mA 24mA 10ns 2.65mm 5V
LOGIC, BUS TRANSCVR OCTAL, 20SOIC
IC TXRX NON-INVERT 5.5V 20SOIC
SN74ALS645A OCTAL BUS TRANSCEIVE
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
Weight500.709277 mg
Technical
DirectionBidirectional
High Level Output Current-15 mA
Logic FunctionInverting, Transceiver
Low Level Output Current15 mA
Max Operating Temperature70 °C
Max Supply Voltage5.5 V
Min Operating Temperature0 °C
Min Supply Voltage4.5 V
Number of Bits8
Number of Bits per Element8
Number of Channels8
Number of Circuits8
Number of Elements1
Number of Outputs8
Operating Supply Voltage5 V
Output Current24 mA
PolarityNon-Inverting
Propagation Delay20 ns
Quiescent Current36 mA
Schedule B8542390000
TerminationSMD/SMT
Turn-On Delay Time10 ns
Dimensions
Height2.65 mm
Length12.8 mm
Thickness2.35 mm
Width7.5 mm