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 SN74LS640-1NS
  • Linkedin
  • Facebook
  • YouTube
  • Twitter

ALLCHIPS ELECTRONICS LIMITED

Texas Instruments SN74LS640-1NS

SN74LS640-1NS


  • Manufacturer: Texas Instruments
  • Origchip NO: SN74LS640-1NS
  • Package: 20-SOIC (0.209", 5.30mm Width)
  • Datasheet: -
  • Stock: 5
  • Description: SN74LS640-1NS(Kg)

Quantity:

Qty

Unit Price

Ext Price

  • 268

    $1.12

    $300.16

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, 48mA
Voltage - Supply 4.75V ~ 5.25V
Operating Temperature 0°C ~ 70°C (TA)
Mounting Type Surface Mount
Package / Case 20-SOIC (0.209", 5.30mm Width)
Supplier Device Package 20-SO
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-SO

Related Products

Diodes Incorporated PI3CH1000QE

Diodes Incorporated PI3CH1000QE

NXP USA Inc. HEF40373BP,652

NXP USA Inc. HEF40373BP,652

Texas Instruments SN74AHCT595D

Texas Instruments SN74AHCT595D

$1.20
Fairchild Semiconductor DM74ALS1005M

Fairchild Semiconductor DM74ALS1005M

$0.35
Texas Instruments SNJ54LS109AFK

Texas Instruments SNJ54LS109AFK

$14.60
Texas Instruments SN74AUP1T57YZPR

Texas Instruments SN74AUP1T57YZPR

$0.27
onsemi MC74AC86D

onsemi MC74AC86D

onsemi NLV74HCT74ADR2G

onsemi NLV74HCT74ADR2G

$0.15
Texas Instruments SN74AHC240N

Texas Instruments SN74AHC240N

$0.75
onsemi DM74LS125AM

onsemi DM74LS125AM

Nexperia USA Inc. 74LVCH16541ADL,118

Nexperia USA Inc. 74LVCH16541ADL,118

$1.22
IDT, Integrated Device Technology Inc 74FCT162500ATPVG

IDT, Integrated Device Technology Inc 74FCT162500ATPVG

$0.53
NXP USA Inc. SSTUA32S865ET/G,55

NXP USA Inc. SSTUA32S865ET/G,55

onsemi SN74LS393D

onsemi SN74LS393D

$0.62
STMicroelectronics M74HC574RM13TR

STMicroelectronics M74HC574RM13TR

Texas Instruments SN74BCT25245NSRE4

Texas Instruments SN74BCT25245NSRE4

Texas Instruments SN74HCU7204PWRE4

Texas Instruments SN74HCU7204PWRE4

National Semiconductor 949DC

National Semiconductor 949DC

$1.12
Texas Instruments SN74BCT8245ADW

Texas Instruments SN74BCT8245ADW

$10.50
Nexperia USA Inc. 74AXP1T57GTX

Nexperia USA Inc. 74AXP1T57GTX

$0.14
Texas Instruments CD74HC161M

Texas Instruments CD74HC161M

$1.29
Nexperia USA Inc. 74LVTH244ABQ-Q100X

Nexperia USA Inc. 74LVTH244ABQ-Q100X

$0.32
Renesas Electronics America Inc 723636L12PF

Renesas Electronics America Inc 723636L12PF

Nexperia USA Inc. 74AXP1G14GXH

Nexperia USA Inc. 74AXP1G14GXH

$0.13
Texas Instruments 5962-9685501QRA

Texas Instruments 5962-9685501QRA

National Semiconductor 54197DM

National Semiconductor 54197DM

$0.99
Fairchild Semiconductor MM74HC151MTCX

Fairchild Semiconductor MM74HC151MTCX

$0.15
STMicroelectronics 74V1T384STR

STMicroelectronics 74V1T384STR

Texas Instruments SN74F245DB

Texas Instruments SN74F245DB

$0.64
onsemi MC10H135L

onsemi MC10H135L

In Stock

Please send RFQ , we will respond immediately.