가격 및 재고
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-26509-1-ND | 384 | 1 | Cut Tape | ||||||||
| Mouser | 595-SN74LS244DBR | 3,254 | 1 | Tape & Reel | ||||||||
| Weyland Electronics Group Pte. Ltd. | SN74LS244DBR | 10,341 | 1 | Tape & Reel | 4h | |||||||
| Win Source | WS-SN74LS244DBR | 12,995 | 55 | 3h | ||||||||
| Worldway Electronics | SN74LS244DBR | 7,454 | 7 | Tape & Reel | 2h |
공급망
Lifecycle StatusProduction (Last Updated: 2 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 2 days ago)
엔지니어링 리소스
Texas Instruments SN74LS244DBR의 평가 키트와 참조 설계를 확인하세요.
평가 키트
관련 부품
Nexperia74LVC244ADB,112
Buffer / Line Driver, Non Inverting, 74LVC244, 2 Element, 1.2 V to 3.6 V, 20 Pins, SSOP
Texas InstrumentsSN74LS06DBR
Buffer Inverter 74LS06 EAR99 74LS logic gate circuit 20ns @ 5V 15pF 2mm - 40mA 2V
Nexperia74HC540DB,118
Buffer / Line Driver, Inverting, 74HC540, 1 Element, 2 V to 6 V, 20 Pins, SSOP
설명
유통업체에서 제공한 Texas Instruments SN74LS244DBR에 대한 설명입니다.
4 24mA 4.75V~5.25V 15mA 2 SSOP-20 Buffer/Driver/Transceiver ROHS
Buffer/Line Driver 8-CH Non-Inverting 3-ST Bipolar 20-Pin SSOP T/R
8-ch, 4.75-V to 5.25-V bipolar buffers with 3-state outputs 20-SSOP 0 to 70
74LS244 Tape & Reel (TR) Not Qualified 74LS logic buffer 15mA 24mA 30ns 2mm 5V
제조업체 별칭
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- TEXAS INSRUMENT
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- Texas Instr.
- Texas Instruments Inc.
기술 사양
Physical
Case/PackageSSOP
Contact PlatingGold
MountSurface Mount
Number of Pins20
Technical
High Level Output Current-15 mA
Logic FunctionBuffer, Inverting
Low Level Output Current24 mA
Max Operating Temperature70 °C
Max Supply Voltage5.25 V
Min Operating Temperature0 °C
Min Supply Voltage4.75 V
Number of Bits8
Number of Bits per Element4
Number of Channels8
Number of Elements2
Number of Input Lines8
Number of Inputs8
Number of Output Lines8
Number of Outputs8
Operating Supply Voltage5 V
PackagingTape and Reel
PolarityNon-Inverting
Propagation Delay18 ns
Quiescent Current27 mA
Schedule B8542390000
Turn-On Delay Time30 ns
Dimensions
Height2 mm
Length7.2 mm
Thickness1.95 mm
Width5.3 mm