价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Verical | MC74AC646DWG | 3,300 | 156 | |||||||||
| Rochester Electronics | MC74AC646DWG | 31,600 | 1h | |||||||||
| DigiKey | MC74AC646DWG-ND | 170 | 1 | Tube | ||||||||
| Farnell | MC74AC646DWG | 0 | 510 | Tube | 1h | |||||||
| Mouser | 863-MC74AC646DWG | 7 | 1 | Tube |
备用零件
Price @ 1000
$ 2.266
$ 1.04
$ 1.04
Stock
178,426
445,079
445,079
Authorized Distributors
5
6
6
Case/Package
SOP
SOP
SOP
Number of Pins
24
24
24
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
24 mA
24 mA
24 mA
High Level Output Current
24 mA
-24 mA
-24 mA
Propagation Delay
13.5 ns
13.5 ns
13.5 ns
Min Supply Voltage
2 V
2 V
2 V
Max Supply Voltage
6 V
6 V
6 V
供应链
Country of OriginPhilippines
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1993-11-01
Lifecycle StatusObsolete (Last Updated: 1 week ago)
LTB Date2023-11-20
LTD Date2024-11-20
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 1 week ago)
相关零件
Texas InstrumentsSN74LVC2952ANSR
Octal Bus Transceiver and Register With 3-State Outputs 24-SO -40 to 85
描述
由其分销商提供的 onsemi MC74AC646DWG 的描述。
74AC Series 2 to 6 V Octal Transceiver/Register w/ 3-State Output - SOIC-24
Octal Bus Transceiver Register with 3-State Outputs (Non-inverting)
Registered Bus Transceiver, AC Series, 1-Func, 8-Bit, True Output, CMOS, PDSO24
74AC646 Tube 2006 SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED/REAL TIME DATA logic buffer 24mA 24mA 18.5ns 2.65mm 5V
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/PackageSOP
MountSurface Mount
Number of Pins24
Number of Terminals24
Technical
Clock Edge Trigger TypePositive Edge
DirectionBidirectional
High Level Output Current24 mA
Logic FunctionInverting, Transceiver
Low Level Output Current24 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 Circuits1
Number of Elements1
Number of Ports2
Operating Supply Voltage5 V
PackagingRail/Tube
PolarityNon-Inverting
Propagation Delay13.5 ns
Temperature GradeIndustrial
Turn-On Delay Time18.5 ns
Dimensions
Height - Seated (Max)2.65 mm
Length15.395 mm
Terminal Pitch1.27 mm
Width7.5 mm