Warning: fopen(/www/wwwroot/g182.goodao.net/storage/logs/error.log): failed to open stream: Permission denied in /www/wwwroot/g182.goodao.net/system/library/log.php on line 22 Texas Instruments SN74LS640DB
  • Linkedin
  • Facebook
  • YouTube
  • Twitter

ALLCHIPS ELECTRONICS LIMITED

Texas Instruments SN74LS640DB

SN74LS640DB


  • Manufacturer: Texas Instruments
  • Origchip NO: SN74LS640DB
  • Package: 20-SSOP (0.209", 5.30mm Width)
  • Datasheet: -
  • Stock: 3
  • Description: SN74LS640DB(Kg)

Quantity:

Qty

Unit Price

Ext Price

  • 165

    $1.82

    $300.30

Not the price you want? Send RFQ Now and we'll contact you ASAP.

In Stock

Please send RFQ , we will respond immediately.

Purchase & Inquiry

Transport

Purchase

You may place an order without registering to SERDIA.
We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.

SPECIFICATIONS

Parameters
Mfr Texas Instruments
Series 74LS
Package Bulk
Product Status Active
Logic Type Transceiver, Inverting
Number of Elements 1
Number of Bits per Element 8
Input Type -
Output Type 3-State
Current - Output High, Low 15mA, 24mA
Voltage - Supply 4.75V ~ 5.25V
Operating Temperature 0°C ~ 70°C (TA)
Mounting Type Surface Mount
Package / Case 20-SSOP (0.209", 5.30mm Width)
Supplier Device Package 20-SSOP
Base Product Number 74LS640
RoHS Status Not applicable
Moisture Sensitivity Level (MSL) 3 (168 Hours)
REACH Status Vendor Undefined
ECCN EAR99
HTSUS 8542.39.0001
Standard Package 1
Transceiver, Inverting 1 Element 8 Bit per Element 3-State Output 20-SSOP

Related Products

Fairchild Semiconductor 74LVQ174SCX

Fairchild Semiconductor 74LVQ174SCX

$0.31
Motorola MC10H135PG

Motorola MC10H135PG

$4.34
NXP Semiconductors 74AUP1T58GS,132

NXP Semiconductors 74AUP1T58GS,132

$0.11
onsemi MC74HC32ADTR2

onsemi MC74HC32ADTR2

Texas Instruments SN74HC157APWRG4

Texas Instruments SN74HC157APWRG4

Renesas Electronics America Inc 74FCT163244CPFG8

Renesas Electronics America Inc 74FCT163244CPFG8

$2.92
NXP USA Inc. 74LVT543DB,118

NXP USA Inc. 74LVT543DB,118

Texas Instruments SN74LV20ADBR

Texas Instruments SN74LV20ADBR

$0.90
Diodes Incorporated PI3CH200LE

Diodes Incorporated PI3CH200LE

Fairchild Semiconductor NC7SZ14M5

Fairchild Semiconductor NC7SZ14M5

Texas Instruments CD4085BNSR

Texas Instruments CD4085BNSR

Diodes Incorporated 74AHCT594T16-13

Diodes Incorporated 74AHCT594T16-13

$0.25
Texas Instruments SN75477D

Texas Instruments SN75477D

$1.11
Harris Corporation CD74HCT32M96

Harris Corporation CD74HCT32M96

$0.17
Renesas Electronics America Inc IDT72V7250L15BB

Renesas Electronics America Inc IDT72V7250L15BB

Advanced Micro Devices 29863PC

Advanced Micro Devices 29863PC

$3.33
Microchip Technology SY100EL07ZC

Microchip Technology SY100EL07ZC

Nexperia USA Inc. 74AUP1G04GW,125

Nexperia USA Inc. 74AUP1G04GW,125

$0.46
onsemi MC74ACT541NG

onsemi MC74ACT541NG

Texas Instruments SN74HC14D

Texas Instruments SN74HC14D

$1.09
Texas Instruments SNJ54LS592J

Texas Instruments SNJ54LS592J

$61.30
NXP USA Inc. 74AXP1G17GS125

NXP USA Inc. 74AXP1G17GS125

$0.09
Texas Instruments SNJ54S140J

Texas Instruments SNJ54S140J

Texas Instruments SN74ABT16500BDGGR

Texas Instruments SN74ABT16500BDGGR

$2.22
Texas Instruments SN74LS641-1DW

Texas Instruments SN74LS641-1DW

$3.66
Analog Devices Inc. HMC722LP3ETR

Analog Devices Inc. HMC722LP3ETR

$91.77
Fairchild Semiconductor 74F190SC

Fairchild Semiconductor 74F190SC

$1.34
NXP USA Inc. PCA9306GD1,125

NXP USA Inc. PCA9306GD1,125

Texas Instruments SN74ACT244NE4

Texas Instruments SN74ACT244NE4

$0.62
onsemi MC10H103P

onsemi MC10H103P

In Stock

Please send RFQ , we will respond immediately.