备用零件
Price @ 1000
$ 1.429
$ 0.877
$ 0.877
Stock
196,813
201,176
201,176
Authorized Distributors
2
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
6 mA
7.8 mA
7.8 mA
High Level Output Current
7.8 mA
7.8 mA
7.8 mA
Propagation Delay
22 ns
22 ns
22 ns
Min Supply Voltage
2 V
2 V
2 V
Max Supply Voltage
6 V
6 V
6 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 SN74HC645DW 的评估工作包和参考设计。
评估工具包
相关零件
Texas InstrumentsSN74HC245DW
TRANSCEIVER; OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS; 5 V; VCC V (MAX.)
描述
由其分销商提供的 Texas Instruments SN74HC645DW 的描述。
Octal Bus Transceivers With 3-State Outputs 20-SOIC -40 to 85
IC TXRX NON-INVERT 6V 20SOIC "Transceiver, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-SOIC"
IC BUS TRANSCEIVER 8BIT 20SOIC
8mA Non-inverting Tristate 1 8 2V 6V 7.8mA Non-Inverting，Transceiver 7.8mA SOIC-20 SMD mount 12.8mm*7.52mm*2.35mm
Bus XCVR Single 8-CH 3-ST 20-Pin SOIC Tube
74HC645 Tube WITH DIRECTION CONTROL Nickel/Palladium/Gold (Ni/Pd/Au) logic driver 7.8mA 7.8mA 335ns 2.65mm 5V
OCTAL BUS TRANSCEIVER/3-STATE <AZ
LOGIC, BUS TRANSCVR OCTAL, 20SOIC
IC, DIFF AMP, 560MHZ, 2800V/µS, LFCSP-16
LOGIC, BUS TRANSCVR OCTAL, 20SOIC; Logic Family / Base Number:74HC645; Logic Device Type:Transceiver, Non Inverting; Logic Case Style:SOIC; No. of Pins:20Pins; Supply Voltage Min:2V; Supply Voltage Max:6V; Logic IC Famil
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
- TI Texas Instruments
- TEXAS INSTRUM
- 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 Current7.8 mA
Logic FunctionInverting, Transceiver
Low Level Output Current6 mA
Max Operating Temperature85 °C
Max Supply Voltage6 V
Min Operating Temperature-40 °C
Min Supply Voltage2 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
PolarityNon-Inverting
Propagation Delay22 ns
Schedule B8542390000
TerminationSMD/SMT
Turn-On Delay Time335 ns
Dimensions
Height2.65 mm
Length12.8 mm
Thickness2.35 mm
Width7.5 mm