价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-31836-1-ND | 3,157 | 1 | Cut Tape | ||||||||
| Mouser | 595-SN74HCT273NSR | 3,095 | 1 | Tape & Reel | ||||||||
| Weyland Electronics Group Pte. Ltd. | SN74HCT273NSR | 4,000 | 1 | Tape & Reel | 16h | |||||||
| Win Source | WS-SN74HCT273NSR | 16,550 | 60 | 15h | ||||||||
| Worldway Electronics | SN74HCT273NSR | 7,323 | 7 | Tape & Reel | 14h |
备用零件
Price @ 1000
$ 0.415
$ 0.546
$ 0.546
Stock
280,105
293,637
293,637
Authorized Distributors
2
3
3
Case/Package
SOP
SOP
SOP
Number of Pins
20
20
20
Logic Function
D-Type, Flip-Flop
D-Type, Flip-Flop
D-Type, Flip-Flop
Number of Elements
1
1
1
Number of Bits per Element
8
8
8
Propagation Delay
34 ns
46 ns
46 ns
Frequency
37 MHz
21 MHz
21 MHz
Clock Edge Trigger Type
Positive Edge
Positive Edge
Positive Edge
Min Supply Voltage
4.5 V
4.5 V
4.5 V
Max Supply Voltage
5.5 V
5.5 V
5.5 V
Quiescent Current
-
8 µA
8 µA
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 SN74HCT273NSR 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 SN74HCT273NSR 的描述。
D Flip-Flop, HCT Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, CMOS, PDSO20
Tape & Reel (TR) 74HCT273 e4 74HCT flip flop 12.6mm 29ns @ 5.5V 50pF 37MHz 34ns
Flip Flop D-Type Bus Interface Pos-Edge 1-Element 20-Pin SOP T/R
8¦ÌA 29ns@ 5.5V,50pF 1 4.5V 5.5V 4mA Master Reset HCT TTL 3pF 4mA 37MHz SO-20 , 2mm
Octal D-Type Flip-Flops With Clear 20-SOP -40 to 85
Low voltage differential Regulator (LDO)
IC FF D-TYPE SINGLE 8-BIT 20-SO
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/PackageSOP
MountSurface Mount
Number of Pins20
Weight266.712314 mg
Technical
Clock Edge Trigger TypePositive Edge
Frequency37 MHz
High Level Output Current-4 mA
Logic FunctionD-Type, Flip-Flop
Low Level Output Current4 mA
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Min Operating Temperature-40 °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
PackagingTape & Reel (TR)
PolarityNon-Inverting
Propagation Delay34 ns
Schedule B8542390000
Turn-On Delay Time15 ns
Dimensions
Height2 mm
Length12.6 mm
Thickness1.95 mm
Width5.3 mm