대체 부품
Price @ 1000
$ 1.34
$ 0.999
$ 0.999
Stock
202,133
294,468
294,468
Authorized Distributors
3
1
1
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
15 mA
15 mA
High Level Output Current
24 mA
24 mA
24 mA
Propagation Delay
40 ns
15 ns
15 ns
Min Supply Voltage
4.75 V
4.75 V
4.75 V
Max Supply Voltage
5.25 V
5.25 V
5.25 V
공급망
Lifecycle StatusObsolete (Last Updated: 1 day ago)
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 1 day ago)
엔지니어링 리소스
Texas Instruments SN74LS640-1DW의 평가 키트와 참조 설계를 확인하세요.
평가 키트
관련 부품
Texas InstrumentsSN74ALS245A-1DWR
1 8 4.5V 5.5V 24mA Non-Inverting,Transceiver 15mA SOIC-20 , 12.8mm*7.52mm*2.35mm
Texas InstrumentsSN74ALS245A-1DW
74ALS245 Tube Nickel/Palladium/Gold (Ni/Pd/Au) 74ALS logic buffer 15mA 24mA 10ns 2.65mm 5V
Texas InstrumentsSN74ALS645ADWR
IC BUS TRANSCEIVER DUAL 20SOIC / Bus XCVR Single 8-CH 3-ST 20-Pin SOIC T/R
설명
유통업체에서 제공한 Texas Instruments SN74LS640-1DW에 대한 설명입니다.
48mA 4.75V~5.25V 15mA SOP-20-300mil Buffer/Driver/Transceiver ROHS
IC TXRX INVERT 5.25V 20SOIC "Transceiver, Inverting 1 Element 8 Bit per Element 3-State Output 20-SOIC"
Octal bus transceivers 20-SOIC 0 to 70
Antiphase Tristate 1 8 4.75V 5.25V 48mA Inverting，Transceiver 15mA SOIC-20 SMD mount 12.8mm*7.52mm*2.35mm
OCTAL BUS TRANSCEIVRS | IC TRANSCVR INVERT 5.25V 20SOIC
IC BUS TRANSCEIVER 8BIT 20SOIC
Bus XCVR Single 8-CH 3-ST 20-Pin SOIC Tube
74LS640 Tube WITH DIRECTION CONTROL Nickel/Palladium/Gold (Ni/Pd/Au) logic driver 15mA 48mA 40ns 2.65mm 5V
LOGIC, BUS TRANSCVR OCTAL, 20SOIC; Logic Device Type:Transceiver, Inverting; Supply Voltage Range:4.75V to 5.25V; Logic Case Style:SOIC; No. of Pins:20; Operating Temperature Range:0°C to +70°C; SVHC:No SVHC (20-Jun-2011); Logic Function Number:74640-1; Logic IC Base Number:74640; Logic IC Family:LS; Logic IC Function:Octal Bus Transceiver; Package / Case:SOIC; Supply Voltage Max:5.25V; Supply Voltage Min:4.75V; Termination Type:SMD
제조업체 별칭
Texas Instruments에는 유통업체가 대체하여 사용할 수 있는 전 세계 여러 브랜드가 있습니다. Texas Instruments는 다음 이름으로도 알려져 있습니다:
- 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
- TI Texas Instruments
- TEXAS INSTRUM
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
기술 사양
Physical
Case/PackageSOIC
MountSurface Mount
Number of Pins20
Weight500.709277 mg
Technical
DirectionBidirectional
High Level Output Current24 mA
Logic FunctionInverting, Transceiver
Low Level Output Current15 mA
Max Operating Temperature70 °C
Max Supply Voltage5.25 V
Min Operating Temperature0 °C
Min Supply Voltage4.75 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
PolarityInverting
Propagation Delay40 ns
TerminationSMD/SMT
Turn-On Delay Time40 ns
Dimensions
Height2.65 mm
Length12.8 mm
Thickness2.35 mm
Width7.5 mm