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SN74LS642-1DW

SN74LS642-1DW
Mfr. #:
SN74LS642-1DW
설명:
Bus Transceivers Octal bus Xcvr
수명 주기:
이 제조업체의 새 제품입니다.
데이터 시트:
SN74LS642-1DW 데이터 시트
배달:
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지불:
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ECAD Model:
추가 정보:
SN74LS642-1DW 추가 정보 SN74LS642-1DW Product Details
제품 속성
속성 값
제조사:
텍사스 인스트루먼트
제품 카테고리:
버스 트랜시버
RoHS:
Y
논리 제품군:
엘에스
입력 레벨:
TTL
출력 레벨:
TTL
출력 유형:
오픈 컬렉터
높은 수준의 출력 전류:
- 15 mA
저수준 출력 전류:
48 mA
전파 지연 시간:
25 ns
공급 전압 - 최대:
5.25 V
공급 전압 - 최소:
4.75 V
최소 작동 온도:
0 C
최대 작동 온도:
+ 70 C
패키지/케이스:
SOIC-20
포장:
튜브
기능:
버스 트랜시버
키:
2.35 mm
길이:
12.8 mm
회로 수:
8
작동 온도 범위:
0 C to + 70 C
제품:
표준 트랜시버
시리즈:
SN74LS642
기술:
양극성
너비:
7.52 mm
상표:
텍사스 인스트루먼트
장착 스타일:
SMD/SMT
채널 수:
8
작동 공급 전압:
4.75 V to 5.25 V
극성:
반전
상품 유형:
버스 트랜시버
공장 팩 수량:
25
하위 카테고리:
논리 IC
단위 무게:
0.017662 oz
Tags
SN74LS642-1, SN74LS642, SN74LS64, SN74LS6, SN74LS, SN74L, SN74, SN7
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
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we buy and manage excess electronic components, including excess inventory identified for disposal.
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Email: [email protected]

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
    M***m
    M***m
    RU

    To the sverdlovsk region delivery 2,5 months :(

    2019-06-01
    P***p
    P***p
    RU

    Came for a month in the post. Drawer.

    2019-02-13
***p One Stop Global
Bus XCVR Single 8-CH Open Collector 20-Pin SOIC Tube
***ark
Transceiver Logic IC; Logic Family:LS; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Package/Case:20-SOIC; No. of Pins:20; Operating Temperature Range:0°C to +70°C; Input Type:TTL; Leaded Process Compatible:Yes ;RoHS Compliant: Yes
***as Instruments
These octal bus transceivers are designed for asynchronous two-way communication between data buses. The devices transmit data from the A bus to the B bus or from the B bus to the A bus depending upon the level at the direction control (DIR) input. The enable input (G\) can be used to disable the device so the buses are effectively isolated. The -1 versions of the SN74LS640 thru SN74LS642, SN74LS644, and SN74LS645 are identical to the standard versions except that the recommended maximum IOL is increased to 48 milliamperes. There are no -1 versions of the SN54LS640 thru SN54LS642, SN54LS644, and SN54LS645. The SN54LS640 thru SN54LS642, SN54LS644, and SN54LS645 are characterized for operation over the full military temperature range of -55C to 125C. The SN74LS640 thru SN74LS642, SN74LS644, and SN74LS645 are characterized for operation from 0C to 70C.
***
These octal bus transceivers are designed for asynchronous two-way communication between data buses. The devices transmit data from the A bus to the B bus or from the B bus to the A bus depending upon the level at the direction control (DIR) input. The enable input (G) can be used to disable the device so the buses are effectively isolated.
***OMO Electronic
The -1 versions of the SN74LS640 thru SN74LS642, SN74LS644, and SN74LS645 are identical to the standard versions except that the recommended maximum IOL is increased to 48 milliamperes. There are no -1 versions of the SN54LS640 thru SN54LS642, SN54LS644, and SN54LS645.
***AS INTRUMENTS
The SN54LS640 thru SN54LS642, SN54LS644, and SN54LS645 are characterized for operation over the full military tempearture range of –55°C to 125°C. The SN74LS640 thru SN74LS642, SN74LS644, and SN74LS645 are characterized for operation from 0°C to 70°C.
Logic Solutions
OMO Electronic Logic Solutions offers a full spectrum of logic functions and technologies from the mature to the advanced, including bipolar, BiCMOS, and CMOS. TI's process technologies offer the logic performance and features required for modern logic designs, while maintaining support for more traditional logic products.Learn More
부분 # 설명 재고 가격
SN74LS642-1DW
DISTI # 26627147		Bus XCVR Single 8-CH Open Collector 20-Pin SOIC Tube
RoHS: Compliant		3800
  • 1000:$3.8175
  • 500:$4.2603
  • 100:$4.8925
SN74LS642-1DW
DISTI # 296-3729-5-ND		IC TRANSCVR INVERT 5.25V 20SOIC
RoHS: Compliant
Min Qty: 1
Container: Tube		100In Stock
  • 2500:$3.9702
  • 1000:$4.1229
  • 500:$4.7337
  • 100:$5.4361
  • 25:$6.2608
  • 10:$6.5660
  • 1:$7.2700
SN74LS642-1DW
DISTI # SN74LS642-1DW		Bus XCVR Single 8-CH Open Collector 20-Pin SOIC Tube - Rail/Tube (Alt: SN74LS642-1DW)
RoHS: Compliant
Min Qty: 100
Container: Tube		Americas - 0
  • 100:$4.3900
  • 150:$4.1900
  • 250:$3.9900
  • 500:$3.8900
  • 1000:$3.7900
SN74LS642-1DW
DISTI # SN74LS642-1DW		Bus XCVR Single 8-CH Open Collector 20-Pin SOIC Tube (Alt: SN74LS642-1DW)
RoHS: Compliant
Min Qty: 1
Container: Tube		Europe - 0
  • 1:€5.0900
  • 10:€4.6900
  • 25:€4.4900
  • 50:€4.1900
  • 100:€3.9900
  • 500:€3.7900
  • 1000:€3.5900
SN74LS642-1DWBus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO20
RoHS: Compliant		12058
  • 1000:$4.0100
  • 500:$4.2200
  • 100:$4.4000
  • 25:$4.5900
  • 1:$4.9400
SN74LS642-1DW
DISTI # 595-SN74LS642-1DW		Bus Transceivers Octal bus Xcvr
RoHS: Compliant		0
  • 100:$5.4400
  • 250:$5.1700
  • 500:$4.7400
  • 1000:$4.1300
SN74LS642-1DWG4
DISTI # 595-SN74LS642-1DWG4		Bus Transceivers Octal bus transceivr
RoHS: Compliant		0
    SN74LS642-1DWE4
    DISTI # 595-SN74LS642-1DWE4    		Bus Transceivers Octal bus Xcvr
    RoHS: Compliant    		0
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        Mfr.#: SN74LS151NG4

        OMO.#: OMO-SN74LS151NG4-TEXAS-INSTRUMENTS

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        OMO.#: OMO-SN74LS30DRG4-1190

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        OMO.#: OMO-SN74LS373NSRG4-1190

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        Mfr.#: SN74LS423NG4

        OMO.#: OMO-SN74LS423NG4-TEXAS-INSTRUMENTS

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        Mfr.#: SN74LS640DWRG4

        OMO.#: OMO-SN74LS640DWRG4-1190

        		 Bus Transceivers Octal bus transceiv
        유효성
        재고:
        Available
        주문 시:
        1000
        수량 입력:
        SN74LS642-1DW의 현재 가격은 참고용이며 최상의 가격을 원하시면 판매팀 [email protected]으로 문의 또는 다이렉트 이메일을 보내주십시오.
        참고 가격(USD)
        수량
        단가
        내선 가격
        100
        US$5.44
        US$544.00
        250
        US$5.17
        US$1 292.50
        500
        US$4.74
        US$2 370.00
        1000
        US$4.13
        US$4 130.00
        2500
        US$3.98
        US$9 950.00
        2021년부터 반도체 공급 부족으로 인해 아래 가격은 2021년 이전 정상 가격입니다. 확인을 위해 문의를 보내주세요.
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