SN74LS642NSR

SN74LS642NSR
Mfr. #:
SN74LS642NSR
Manufacturer:
Texas Instruments
Description:
Bus Transceivers Octal bus Xcvr
Lifecycle:
New from this manufacturer.
Datasheet:
SN74LS642NSR Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
More Information:
SN74LS642NSR more Information
Specifications
Product Attribute
Attribute Value
RoHS:
Y
Manufacturer:
Texas Instruments
Brand:
Texas Instruments
Input Level:
TTL
Output Level:
TTL
Product:
Standard Transceiver
Package / Case:
SO-20
Series:
SN74LS642
Mounting Style:
SMD/SMT
Packaging:
Reel
Output Type:
Open Collector
Subcategory:
Logic ICs
Logic Family:
LS
Polarity:
Inverting
Product Category:
Bus Transceivers
Product Type:
Bus Transceivers
Function:
Bus Transceiver
Technology:
Bipolar
Number of Circuits:
8
Number of Channels:
8
Width:
5.3 mm
Supply Voltage - Max:
5.25 V
Operating Supply Voltage:
4.75 V to 5.25 V
Supply Voltage - Min:
4.75 V
Propagation Delay Time:
25 ns
Low Level Output Current:
24 mA
Factory Pack Quantity:
2000
Length:
12.6 mm
Height:
1.95 mm
Unit Weight:
0.009408 oz
Operating Temperature Range:
0 C to + 70 C
Minimum Operating Temperature:
0 C
High Level Output Current:
- 15 mA
Maximum Operating Temperature:
+ 70 C
Tags
SN74LS642NSR, SN74LS642NS, SN74LS642N, SN74LS642, SN74LS64, SN74LS6, SN74LS, SN74L, SN74, SN7
SN74LS642NSR Ratings and Reviews
  • US

    Jennifer Smith 2021-05-28

    At the beginning, I learned about OMO on Alibaba. For convenience, I placed orders directly on their website, and the goods would arrive at the fastest speed.

  • AR

    Sandra Evans 2021-05-16

    After first time deal with omo electronic we try get more orders to them .and everything is so good.they work patiently and responsible. At first I do fear to deal, but now I change my mind, I turn more orders from avnet to them. Will do more business.

  • BM

    Susan Walker 2021-05-06

    If you look for a reliable supplier to supply electronic components. I would recommend this company OMO Electronic. They have good price good service and high quality product. There is no reason to not work with them.

  • NC

    Nancy Taylor 2021-04-28

    They sell new and original goods, so that I will continue to buy. Thanks so much.

  • US

    Dorothy Davies 2021-04-22

    Great service & turn around, at very short notice, great work.

  • YT

    Elizabeth Lewis 2021-04-18

    Nice product, as described. Fast international delivery. My best recommendations!

  • NL

    P***s 2019-02-13

    product receivedlooks good

  • US

    F***t 2019-01-31

    Arrived in the US in only two weeks ! They look OK.

More Information
Logic Solutions
Texas Instruments 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
Other distributor's price
Part # Mfg. Description Stock Price
SN74LS642NSRDISTI #296-29920-6-ND
Texas InstrumentsIC TRANSCVR INVERT 5.25V 20SORoHS:CompliantMin Qty:1Container:Digi-Reel®1086
In Stock
  • 1000 $4.2466
  • 500 $4.8757
  • 100 $5.5992
  • 10 $6.7630
  • 1 $7.4900
SN74LS642NSRDISTI #296-29920-2-ND
Texas InstrumentsIC TRANSCVR INVERT 5.25V 20SORoHS:CompliantMin Qty:2000Container:Tape & Reel (TR)Temporarily Out of Stock
  • 2000 $3.9702
SN74LS642NSRE4DISTI #595-SN74LS642NSRE4
Texas InstrumentsBus Transceivers Octal bus XcvrRoHS:Compliant0 
SN74LS642NSRDISTI #SN74LS642NSR
Texas InstrumentsBus XCVR Single 8-CH Open Collector 20-Pin SOP T/R (Alt: SN74LS642NSR)RoHS:CompliantMin Qty:2000Container:Tape and ReelEurope - 0
  • 2000 €5.0900
  • 4000 €4.4900
  • 8000 €3.9900
  • 12000 €3.7900
  • 20000 €3.5900
SN74LS642NSRG4DISTI #595-SN74LS642NSRG4
Texas InstrumentsBus Transceivers Octal bus transceivrRoHS:Compliant0 
SN74LS642NSRDISTI #296-29920-1-ND
Texas InstrumentsIC TRANSCVR INVERT 5.25V 20SORoHS:CompliantMin Qty:1Container:Cut Tape (CT)1086
In Stock
  • 1000 $4.2466
  • 500 $4.8757
  • 100 $5.5992
  • 10 $6.7630
  • 1 $7.4900
SN74LS642NSRDISTI #SN74LS642NSR
Texas InstrumentsBus XCVR Single 8-CH Open Collector 20-Pin SOP T/R - Tape and Reel (Alt: SN74LS642NSR)RoHS:CompliantMin Qty:2000Container:ReelAmericas - 0
  • 2000 $4.3900
  • 4000 $4.1900
  • 8000 $3.9900
  • 12000 $3.8900
  • 20000 $3.7900
SN74LS642NSR
Texas InstrumentsOctal bus transceivers with open collector outputs5900
  • 1000 $3.4700
  • 750 $3.5400
  • 500 $4.0900
  • 250 $4.7000
  • 100 $5.0400
  • 25 $5.6200
  • 10 $6.0200
  • 1 $6.6900
SN74LS642NSRDISTI #595-SN74LS642NSR
Texas InstrumentsBus Transceivers Octal bus XcvrRoHS:Compliant0
  • 1 $7.2700
  • 10 $6.5700
  • 25 $6.0800
  • 100 $5.4400
  • 250 $5.1700
  • 500 $4.7400
  • 1000 $4.1300
  • 2000 $3.9800
Related products
Image Part # Description
ADS1255IDBR

Mfr.#: ADS1255IDBR

OMO.#: OMO-ADS1255IDBR

Analog to Digital Converters - ADC 24 Bit 30kSPS Very Lo-Noise Delta-Sigma
ADS1255IDBR

Mfr.#: ADS1255IDBR

OMO.#: OMO-ADS1255IDBR-TEXAS-INSTRUMENTS

Analog to Digital Converters - ADC 24 Bit 30kSPS Very Lo-Noise Delta-Sigma
BUF634TG3

Mfr.#: BUF634TG3

OMO.#: OMO-BUF634TG3

High Speed Operational Amplifiers 250mA High-Speed Buffer
BUF634TG3

Mfr.#: BUF634TG3

OMO.#: OMO-BUF634TG3-TEXAS-INSTRUMENTS

High Speed Operational Amplifiers 250mA High-Speed Buffe
LM35DMX/NOPB

Mfr.#: LM35DMX/NOPB

OMO.#: OMO-LM35DMX-NOPB

Board Mount Temperature Sensors PREC CENTIGRADE TEMP SENSOR
LM35DMX/NOPB

Mfr.#: LM35DMX/NOPB

OMO.#: OMO-LM35DMX-NOPB-TEXAS-INSTRUMENTS

Board Mount Temperature Sensors PREC CENTIGRADE TEMP SENSOR
LTR18EZPJ620

Mfr.#: LTR18EZPJ620

OMO.#: OMO-LTR18EZPJ620

Thick Film Resistors - SMD 0612 62ohm 5% Rev Term AEC-Q200
LTR18EZPJ620

Mfr.#: LTR18EZPJ620

OMO.#: OMO-LTR18EZPJ620-ROHM-SEMI

RES SMD 62 OHM 3/4W 1206 WIDE
OPA2187IDR

Mfr.#: OPA2187IDR

OMO.#: OMO-OPA2187IDR

Operational Amplifiers - Op Amps 1AuV Vos, 0.005AuV/A C Low-Power 36V
OPA2187IDR

Mfr.#: OPA2187IDR

OMO.#: OMO-OPA2187IDR-TEXAS-INSTRUMENTS

0.15UV/C 15UV VOS 36V ZERO-DRIFT
Availability
Stock:
1
On Order:
1984
Enter Quantity:
Current price of SN74LS642NSR is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com
Reference price (USD)
Qty.
Unit Price
Ext. Price
1
$6.91
$6.91
10
$6.24
$62.42
25
$5.78
$144.40
100
$5.17
$516.80
250
$4.91
$1,227.88
500
$4.50
$2,251.50
1000
$3.92
$3,923.50
Start with
Newest Products
  • TPS62480 2-Phase Step-Down Converter
    Texas Instruments' TPS62480 is a synchronous 2-phase step-down DC-DC converter for low profile point-of-load power supplies in a small HotRod™ package.
  • TCAN33x 3.3 V CAN Transceivers
    Texas Instruments' TCAN33x family of CAN transceivers is compatible with the ISO 11898 high-speed controller area network (CAN) physical layer standard.
  • TPS53647 Buck Controller
    Texas Instruments' TPS53647 is a 4-phase, D-CAP+™ step-down buck controller with NVM and PMBus interface for ASIC
  • LM741 Operational Amplifiers
    TI’s LM741 operational amplifiers feature overload protection, latch-up prevention, and are pin-to-pin replacements for LM709C, LM201, MC1439, and LM748.
  • DP83867IR Gigabit Ethernet PHY Transceiver
    TI’s DP83867 is a fully featured Physical Layer transceiver with integrated PMD sublayers to support 10BASE-T, 100BASE-TX, and 1000BASE-T Ethernet protocols.