价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Arrow Electronics | SN74HC245DWR | 1,574 | 1 | |||||||||
| Verical | SN74HC245DWR | 1,574 | 21 | |||||||||
| DigiKey | 296-1197-1-ND | 25,098 | 1 | Cut Tape | ||||||||
| Mouser | 595-SN74HC245DWR | 8,077 | 1 | Tape & Reel | ||||||||
| Weyland Electronics Group Pte. Ltd. | SN74HC245DWR | 11,481 | 1 | Tape & Reel | 1d |
备用零件
Price @ 1000
$ 0.309
$ 0.219
$ 0.219
Stock
890,203
1,684,357
1,684,357
Authorized Distributors
4
6
6
Case/Package
SOIC
SOP
SOP
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
7.8 mA
6 mA
6 mA
High Level Output Current
-7.8 mA
-7.8 mA
-7.8 mA
Propagation Delay
12 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
Lifecycle StatusProduction (Last Updated: 6 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 6 days ago)
工程资源
查看 Texas Instruments SN74HC245DWR 的评估工作包和参考设计。
评估工具包
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描述
由其分销商提供的 Texas Instruments SN74HC245DWR 的描述。
SOIC-20-300mil Buffer/Driver/Transceiver ROHS
Octal Bus Transceivers With 3-State Outputs 20-SOIC -40 to 85
74HC245 Tape & Reel (TR) WITH DIRECTION CONTROL 74HC logic buffer 7.8mA 7.8mA 335ns 2.65mm 5V
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
Contact PlatingGold
MountSurface Mount
Number of Pins20
Weight500.709277 mg
Technical
Ambient Temperature Range High85 °C
DirectionBidirectional
High Level Output Current-7.8 mA
Logic FunctionInverting, Transceiver
Low Level Output Current7.8 mA
Max Operating Temperature85 °C
Max Supply Voltage6 V
Min Operating Temperature-40 °C
Min Supply Voltage2 V
Nominal Supply Current8 µA
Number of Bits8
Number of Bits per Element8
Number of Channels8
Number of Circuits8
Number of Elements1
Number of Inputs1
Number of Outputs8
Operating Supply Voltage5 V
PackagingCut Tape
PolarityNon-Inverting
Propagation Delay12 ns
Quiescent Current8 µA
Schedule B8542390000
Turn-On Delay Time335 ns
Dimensions
Height2.65 mm
Length12.8 mm
Thickness2.35 mm
Width7.5 mm