备用零件
Price @ 1000
$ 0.143
$ 0.158
$ 0.158
Stock
87,039
1,667,443
1,667,443
Authorized Distributors
1
6
6
Case/Package
TSSOP
TSSOP
TSSOP
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
6 mA
6 mA
High Level Output Current
7.8 mA
-7.8 mA
-7.8 mA
Propagation Delay
22 ns
27 ns
27 ns
Min Supply Voltage
2 V
2 V
2 V
Max Supply Voltage
6 V
6 V
6 V
供应链
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date2000-03-01
Lifecycle StatusObsolete (Last Updated: 4 months ago)
LTB Date2011-07-24
LTD Date2012-01-24
相关零件
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Buffer/Line Driver 8-CH Non-Inverting 3-ST CMOS Automotive 20-Pin TSSOP W Tube
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Bus Transceiver, AHC/VHC/H/U/V Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20
Toshiba74VHC541FT(BE)
Buffer/Line Driver 8-CH Non-Inverting 3-ST CMOS Automotive 20-Pin TSSOP-B T/R
Toshiba74VHCT541AFT(BE)
Buffer/Line Driver 8-CH Non-Inverting 3-ST CMOS Automotive 20-Pin TSSOP-B T/R
描述
由其分销商提供的 onsemi MC74HC245ADT 的描述。
Bus Transceiver, HC/UH Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20
Bus XCVR Single 8-CH 3-ST 20-Pin TSSOP W Rail
Non-RoHS Compliant Contains Lead BIDIRECTIONAL DUAL Logic Transceiver, Non-Inverting -55C~125C TA 3V 450mW 6.5mm
74HC CMOS, SMD, 74HC245, TSSOP20;
High-Performance Silicon-Gate CMOS The MC74HC245A is identical in pinout to the LS245. The device inputs are compatible with standard CMOS outputs; with pullup resistors they are compatible with LSTTL outputs. The HC245A is a 3-state noninverting transceiver that is used for 2-way asynchronous communication between data buses. The device has an active-low Output Enable pin which is used to place the I/O ports into high-impedance states. The Direction control determines whether data flows from A to B or from B to A.
制造商别名
onsemi 在全球拥有多个品牌，分销商可将其用作替代名称。onsemi 也可称为以下名称：
- ON Semiconductor
- ONS
- ONSEMICON
- ON SEM
- ON SEMICONDUCTO
- ON SEMICONDUCTORS
- ONSEMIC
- ON Semicondu
- OSC
- ONSE
- ON SEMICOND
- ON Semiconductor / Fairchild
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- ON SEMICONDUCTOR CORP
- onsemi / Fairchild
- MOT/ON SEMI
- Fairchild/ONSemiconductor
- ON Semiconductor Corporation
- ON4
- ON Semi - ON Semiconductor
- ON SEMICONDUCT
- ON-SEMI SCG
- ON Semiconductor Inc.
- onsemiconductor
- On Semiconductor Ltd
技术规格
Physical
Case/PackageTSSOP
MountSurface Mount
Number of Pins20
Number of Terminals20
Technical
Ambient Temperature Range High125 °C
DirectionBidirectional
High Level Output Current7.8 mA
Load Capacitance50 pF
Logic FunctionInverting, Transceiver
Low Level Output Current6 mA
Max Junction Temperature (Tj)150 °C
Max Operating Temperature125 °C
Max Power Dissipation450 mW
Max Supply Current75 mA
Max Supply Voltage6 V
Min Operating Temperature-55 °C
Min Supply Voltage2 V
Number of Bits8
Number of Bits per Element8
Number of Channels8
Number of Circuits1
Number of Elements1
Number of Inputs1
Number of Outputs1
Number of Ports2
Operating Supply Voltage3 V
PolarityNon-Inverting
Propagation Delay22 ns
Quiescent Current4 µA
Temperature GradeMilitary
Turn-On Delay Time165 ns
Dimensions
Height1.2 mm
Height - Seated (Max)1.2 mm
Length6.5 mm
Terminal Pitch650 µm
Width4.4 mm