• Linkedin
  • Facebook
  • YouTube
  • Twitter

ALLCHIPS ELECTRONICS LIMITED

Texas Instruments SN74LS644-1N

SN74LS644-1N


  • Manufacturer: Texas Instruments
  • Origchip NO: SN74LS644-1N
  • Package: 20-DIP (0.300", 7.62mm)
  • Datasheet: pdfPDF
  • Stock: 1
  • Description: SN74LS644-1N(Kg)

Quantity:

Qty

Unit Price

Ext Price

  • 135

    $2.24

    $302.40

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
Package Bulk
Product Status Active
Logic Type Transceiver, Inverting
Number of Elements 1
Number of Bits per Element 8
Input Type -
Output Type Open Collector
Current - Output High, Low 100µA, 24mA
Voltage - Supply 4.75V ~ 5.25V
Operating Temperature 0°C ~ 70°C (TA)
Mounting Type Through Hole
Package / Case 20-DIP (0.300", 7.62mm)
Supplier Device Package 20-PDIP
Base Product Number 74LS644
RoHS Status RoHS non-compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
REACH Status REACH Affected
ECCN EAR99
HTSUS 8542.39.0001
Standard Package 1
Mfr Texas Instruments
Series -
Transceiver, Inverting 1 Element 8 Bit per Element Open Collector Output 20-PDIP

Related Products

Texas Instruments CD74HCT73M96

Texas Instruments CD74HCT73M96

$0.78
Texas Instruments PTH03050YAST

Texas Instruments PTH03050YAST

$12.55
Texas Instruments CD4049UBDT

Texas Instruments CD4049UBDT

$1.12
Texas Instruments SN74ACT245N

Texas Instruments SN74ACT245N

$1.27
STMicroelectronics M74HC04B1R

STMicroelectronics M74HC04B1R

Texas Instruments 84154012A

Texas Instruments 84154012A

$16.02
Texas Instruments SN74LVC2G14DCKT

Texas Instruments SN74LVC2G14DCKT

$1.25
Infineon Technologies CY7C4291-10JC

Infineon Technologies CY7C4291-10JC

Texas Instruments JM38510/31509BFA

Texas Instruments JM38510/31509BFA

Texas Instruments SN74ALVCH16835DGG

Texas Instruments SN74ALVCH16835DGG

$0.57
onsemi 74F174SJX

onsemi 74F174SJX

Renesas Electronics America Inc 74FCT162245CTPVG

Renesas Electronics America Inc 74FCT162245CTPVG

$0.89
Texas Instruments SN74ALS27ANSR

Texas Instruments SN74ALS27ANSR

$0.73
Nexperia USA Inc. 74AXP1G08GXH

Nexperia USA Inc. 74AXP1G08GXH

$0.10
Motorola MC508F

Motorola MC508F

$19.84
Fairchild Semiconductor 74VHC14SJX

Fairchild Semiconductor 74VHC14SJX

$0.35
Renesas Electronics America Inc SSTUA32866BHLFT

Renesas Electronics America Inc SSTUA32866BHLFT

Intel A8206

Intel A8206

$25.33
onsemi NLV14040BDG

onsemi NLV14040BDG

Analog Devices Inc. 8153ACPZ

Analog Devices Inc. 8153ACPZ

$17.83
Texas Instruments SN74AUC2G32DCTR

Texas Instruments SN74AUC2G32DCTR

$0.29
Nexperia USA Inc. 74HC194D,652

Nexperia USA Inc. 74HC194D,652

Texas Instruments 84075012A

Texas Instruments 84075012A

Harris Corporation HI-0549/883

Harris Corporation HI-0549/883

$15.66
Texas Instruments SN74AHCT245PWR

Texas Instruments SN74AHCT245PWR

$0.55
onsemi 74LCXH162244MTD

onsemi 74LCXH162244MTD

Texas Instruments CY74FCT16543ATPACT

Texas Instruments CY74FCT16543ATPACT

$1.54
Texas Instruments JM38510/17203BCA

Texas Instruments JM38510/17203BCA

Renesas Electronics America Inc 72V243L6BCG

Renesas Electronics America Inc 72V243L6BCG

$51.52
onsemi MC74HC74ADR2G

onsemi MC74HC74ADR2G

$0.54

In Stock

Please send RFQ , we will respond immediately.