价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rochester Electronics | SN74ALS273DWR | 1,552 | 4h | |||||||||
| Verical | SN74ALS273DWR | 472 | 311 | |||||||||
| DigiKey | 296-1126-1-ND | 1,386 | 1 | Cut Tape | ||||||||
| Mouser | 595-SN74ALS273DWR | 2,001 | 1 | Tape & Reel | ||||||||
| Win Source | WS-SN74ALS273DWR | 16,000 | 20 | 5h |
备用零件
Price @ 1000
$ 0.872
$ 0.997
Stock
225,516
224,032
Authorized Distributors
4
4
Case/Package
SOIC
SOIC
Number of Pins
20
20
Logic Function
D-Type, Flip-Flop
D-Type, Flip-Flop
Number of Elements
1
1
Number of Bits per Element
8
8
Propagation Delay
15 ns
15 ns
Frequency
35 MHz
35 MHz
Clock Edge Trigger Type
Positive Edge
Positive Edge
Min Supply Voltage
4.5 V
4.5 V
Max Supply Voltage
5.5 V
5.5 V
Quiescent Current
-
-
供应链
Lifecycle StatusProduction (Last Updated: 2 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 2 days ago)
工程资源
查看 Texas Instruments SN74ALS273DWR 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 SN74ALS273DWR 的描述。
Octal D-Type Positive-Edge-Triggered Flip-Flops With Clear 20-SOIC 0 to 70
Flip Flop D-Type Bus Interface Pos-Edge 1-Element 20-Pin SOIC T/R
Cut Tape (CT) 74ALS273 e4 74ALS flip flop 12.8mm 15ns @ 5V 50pF 35MHz 15ns
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
Clock Edge Trigger TypePositive Edge
Frequency35 MHz
High Level Output Current-2.6 mA
Logic FunctionD-Type, Flip-Flop
Low Level Output Current24 mA
Max Frequency35 MHz
Max Operating Temperature70 °C
Max Supply Voltage5.5 V
Min Operating Temperature0 °C
Min Supply Voltage4.5 V
Number of Bits8
Number of Bits per Element8
Number of Channels8
Number of Circuits8
Number of Elements1
Number of Input Lines3
Number of Output Lines1
Number of Outputs8
Operating Supply Voltage5 V
Output Current24 mA
Output TypeTTL
PolarityNon-Inverting
Propagation Delay15 ns
Turn-On Delay Time2 ns
Dimensions
Height2.65 mm
Length12.8 mm
Thickness2.35 mm
Width7.5 mm