SN74ABT646DW

SN74ABT646DW
Mfr. #:
SN74ABT646DW
Manufacturer:
Texas Instruments
Description:
Bus Transceivers Tri-State Octal Bus
Lifecycle:
New from this manufacturer.
Datasheet:
SN74ABT646DW Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
More Information:
SN74ABT646DW more Information
Specifications
Product Attribute
Attribute Value
RoHS:
Y
Packaging:
Tube
Function:
Tri-State Octal Bus
Brand:
Texas Instruments
Manufacturer:
Texas Instruments
Output Level:
TTL
Input Level:
TTL
Package / Case:
SOIC-24
Series:
SN74ABT646
Mounting Style:
SMD/SMT
Triggering Type:
Positive Edge
Polarity:
Non-Inverting
Subcategory:
Logic ICs
Product Category:
Bus Transceivers
Product Type:
Bus Transceivers
Product:
BiCMOS
Technology:
BiCMOS
Number of Channels:
8
Number of Circuits:
8
Logic Family:
74ABT
Width:
7.52 mm
Propagation Delay Time:
7.4 ns
Low Level Output Current:
64 mA
Supply Voltage - Max:
5.5 V
Operating Supply Voltage:
4.5 V to 5.5 V
Supply Voltage - Min:
4.5 V
Supply Current - Max:
30 mA
Output Type:
3-State
Factory Pack Quantity:
25
Height:
2.35 mm
Length:
15.4 mm
Pd - Power Dissipation:
1.7 W
Unit Weight:
0.022025 oz
Operating Temperature Range:
- 40 C to + 85 C
Minimum Operating Temperature:
- 40 C
High Level Output Current:
- 32 mA
Maximum Operating Temperature:
+ 85 C
Tags
SN74ABT646DW, SN74ABT646D, SN74ABT646, SN74ABT64, SN74ABT6, SN74ABT, SN74A, SN74, SN7
SN74ABT646DW Ratings and Reviews
  • LY

    John Watson 2021-05-30

    Works perfectly, Fast delivery.

  • US

    Patricia Johnson 2021-05-18

    Thanks to OMO for the excellent service, all the goods are very good, although it took some time to arrive, it was due to local customs inspection. After long tests, these parts are in perfect condition.

  • US

    Michael Smith 2021-05-08

    OMO deliver on time at very competitive prices.

  • PH

    Christopher Jones 2021-04-30

    I found the parts which is obsolete and hard to find from this web. And I buy all stock from them. I told them I will need some more and they do keep sourcing for me .after a couple of days, they found some more quantity from OEM excess stock and send me .they are professional and reliable .

  • US

    William Davies 2021-04-24

    I bought the components not shown on the OMO website by email, many thanks.

  • US

    Nancy Lewis 2021-04-20

    Thank You. Very difficult for me to buy components oversea. I can now completely buy the IC chips from OMO. Thanks again.

  • RU

    S***n 2019-04-26

    Great! It came quickly. Until i checked.

  • RU

    A***v 2019-04-15

    Ok!!!

Descriptions of SN74ABT646DW provided by its other distributors.
Texas Instruments
Octal Bus Transceivers And egisters With 3-State Outputs 24-SOIC -40 to 85
element14 APAC
LOGIC, BUS TRANSCVR OCTAL, 24SOIC; Logic Device Type:Transceiver, Non Inverting; Supply Voltage Range:4.5V to 5.5V; Logic Case Style:SOIC; No. of Pins:24; Operating Temperature Range:-40°C to +85°C; SVHC:No SVHC (20-Jun-2011); Logic IC Base Number:74646; Logic IC Family:ABT; Logic IC Function:Octal Bus Transceiver and Register with 3-State Outputs; Package / Case:SOIC; Supply Voltage Max:5.5V; Supply Voltage Min:4.5V; Termination Type:SMD
These devices consist of bus transceiver circuits,D-type flip-flops, and control circuitry arranged for multiplexed transmission of data directly from the input bus or from the internal registers. Data on the A or B bus is clocked into the registers on the low-to-high transition of the appropriate clock (CLKAB or CLKBA) input. Figure 1 illustrates the four fundamental bus-management functions that can be performed with the 4ABT646. Output-enable (OE ) and direction-control (DIR)inputs are provided to control the transceiver functions. In the transceiver mode, data present at the high-impedance port may be stored in either register or in both. The select-control (SAB and SBA) inputs can multiplex stored and real-time (transparent mode) data. The direction control (DIR) determines which bus will receive data when OE is low. In the isolation mode (OE high), A data may be stored in one register and/or B data may be stored in the other register. When an output function is disabled, the input function is still enabled and may be used to store and transmit data. Only one of the two buses, A or B, may be driven at a time. To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullupresistor; the minimum value of the resistor is determined by the current-sinking capability of the driver. The SN74ABT646 is available in TI's shrink small-outline package (DB), which provides the same I/O pin count and functionality of standard small-outline packages in less than half the printed-circuit-board area. The SN54ABT646 is characterized for operation over the full military temperature range of -55oC to 125oC. TheSN74ABT646 is characterized for operation from -40oC to 85oC. EPIC-IIB is a trademark of Texas Instruments Incorporated. UNLESS OTHERWISE NOTED this document contains PRODUCTION DATA information current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters.
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
SN74ABT646DWRDISTI #SN74ABT646DWR
Texas InstrumentsBus XCVR Single 8-CH 3-ST 24-Pin SOIC T/R (Alt: SN74ABT646DWR)RoHS:CompliantMin Qty:2000Container:Tape and ReelEurope - 0
  • 2000 €0.9659
  • 4000 €0.8549
  • 8000 €0.7649
  • 12000 €0.7279
  • 20000 €0.6939
SN74ABT646DWDISTI #SN74ABT646DW
Texas InstrumentsBus XCVR Single 8-CH 3-ST 24-Pin SOIC Tube - Rail/Tube (Alt: SN74ABT646DW)RoHS:CompliantMin Qty:375Container:TubeAmericas - 0
  • 375 $0.9909
  • 425 $0.9429
  • 800 $0.9109
  • 1875 $0.8809
  • 3750 $0.8559
SN74ABT646DWRDISTI #SN74ABT646DWR-ND
Texas InstrumentsIC TXRX NON-INVERT 5.5V 24SOICRoHS:CompliantMin Qty:2000Container:Tape & Reel (TR)Temporarily Out of Stock
  • 2000 $0.7681
SN74ABT646DWG4DISTI #595-SN74ABT646DWG4
Texas InstrumentsBus Transceivers Octal Bus TransRoHS:Compliant0 
SN74ABT646DWDISTI #296-4056-5-ND
Texas InstrumentsIC TXRX NON-INVERT 5.5V 24SOICRoHS:CompliantMin Qty:1Container:Tube515
In Stock
  • 5000 $0.8879
  • 2500 $0.9221
  • 1000 $0.9903
  • 500 $1.1953
  • 100 $1.4548
  • 25 $1.7076
  • 10 $1.8100
  • 1 $2.0100
SN74ABT646DW
Texas Instruments 44
  • 3 $1.6875
  • 13 $1.0969
SN74ABT646DW
Texas InstrumentsRegistered Bus Transceiver, ABT Series, 1-Func, 8-Bit, True Output, BICMOS, PDSO24RoHS:Compliant26650
  • 1000 $0.9000
  • 500 $0.9400
  • 100 $0.9800
  • 25 $1.0200
  • 1 $1.1000
SN74ABT646DW
Texas InstrumentsBus Transceiver, Single, 8 Bit, 24 Pin, Plastic, SOP25
  • 11 $1.0000
  • 4 $1.5000
  • 1 $2.0000
SN74ABT646DWRG4DISTI #595-SN74ABT646DWRG4
Texas InstrumentsBus Transceivers Octal Bus TransRoHS:Compliant0 
SN74ABT646DWDISTI #SN74ABT646DW
Texas InstrumentsBus XCVR Single 8-CH 3-ST 24-Pin SOIC Tube (Alt: SN74ABT646DW)RoHS:CompliantMin Qty:25Container:TubeEurope - 0
  • 25 €1.1589
  • 50 €1.0259
  • 100 €0.9189
  • 150 €0.8739
  • 250 €0.8329
SN74ABT646DWRDISTI #595-SN74ABT646DWR
Texas InstrumentsBus Transceivers Octal Bus Trncvr/Reg W/3-State OtptRoHS:Compliant0
  • 1 $1.6800
  • 10 $1.4300
  • 100 $1.1400
  • 500 $0.9960
  • 1000 $0.8260
  • 2000 $0.7690
  • 4000 $0.7400
  • 10000 $0.7120
SN74ABT646DWR
Texas InstrumentsBus Transceiver, Single, 8 Bit, 24 Pin, Plastic, SOP122
  • 51 $0.7000
  • 11 $1.0000
  • 1 $2.0000
SN74ABT646DW
Texas InstrumentsBus Transceiver, Single, 8 Bit, 24 Pin, Plastic, SOP35
  • 17 $1.3000
  • 3 $1.5600
  • 1 $2.0800
SN74ABT646DWRDISTI #SN74ABT646DWR
Texas InstrumentsBus XCVR Single 8-CH 3-ST 24-Pin SOIC T/R - Tape and Reel (Alt: SN74ABT646DWR)RoHS:CompliantMin Qty:2000Container:ReelAmericas - 0
  • 2000 $0.8249
  • 4000 $0.7849
  • 8000 $0.7589
  • 12000 $0.7339
  • 20000 $0.7129
SN74ABT646DWRE4DISTI #595-SN74ABT646DWRE4
Texas InstrumentsBus Transceivers Octal Bus Trncvr/Reg W/3-State OtptRoHS:Compliant0 
SN74ABT646DWG4
Texas InstrumentsABT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO2442
  • 11 $1.0000
  • 4 $1.5000
  • 1 $2.0000
SN74ABT646DW
Texas InstrumentsOctal Bus Transceivers And Registers With 3-State Outputs4000
  • 1000 $0.7800
  • 750 $0.8500
  • 500 $1.0300
  • 250 $1.2300
  • 100 $1.3300
  • 25 $1.5300
  • 10 $1.6500
  • 1 $1.8400
SN74ABT646DWE4DISTI #595-SN74ABT646DWE4
Texas InstrumentsBus Transceivers Octal Bus Trncvr/Reg W/3-State OtptRoHS:Compliant0 
SN74ABT646DWDISTI #595-SN74ABT646DW
Texas InstrumentsBus Transceivers Tri-State Octal BusRoHS:Compliant380
  • 1 $2.0100
  • 10 $1.7100
  • 100 $1.3700
  • 500 $1.2000
  • 1000 $0.9910
  • 2500 $0.9230
  • 5000 $0.8880
SN74ABT646DWG4
Texas InstrumentsABT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24 (Also Known As: SN74ABT646DW)42
  • 11 $1.0000
  • 4 $1.5000
  • 1 $2.0000
SN74ABT646DWR
Texas InstrumentsRegistered Bus Transceiver, ABT Series, 1-Func, 8-Bit, True Output, BICMOS, PDSO24RoHS:Compliant6000
  • 1000 $0.7500
  • 500 $0.7900
  • 100 $0.8200
  • 25 $0.8600
  • 1 $0.9200
SN74ABT646DWDISTI #29455857
Texas InstrumentsBus XCVR Single 8-CH 3-ST 24-Pin SOIC TubeRoHS:Compliant375
  • 1000 $0.8913
  • 500 $1.0757
  • 375 $1.3093
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Availability
Stock:
380
On Order:
2363
Enter Quantity:
Current price of SN74ABT646DW 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
$1.91
$1.91
10
$1.62
$16.24
100
$1.30
$130.15
500
$1.14
$570.00
1000
$0.94
$941.45
2500
$0.88
$2,192.12
5000
$0.84
$4,218.00
10000
$0.81
$8,113.00
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