SN74LVTH646DW

Mfr. #:: SN74LVTH646DW
Description:: Bus Transceivers Tri-St ABT Octal Bus
Lifecycle:: New from this manufacturer.
Datasheet:: SN74LVTH646DW Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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ECAD Model:
More Information:: SN74LVTH646DW more Information SN74LVTH646DW Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: Bus Transceivers

RoHS:: Y

Logic Family:: 74LVTH

Input Level:: LVTTL

Output Level:: LVTTL

Output Type:: 3-State

High Level Output Current:: - 32 mA

Low Level Output Current:: 64 mA

Propagation Delay Time:: 5.6 ns

Supply Voltage - Max:: 3.6 V

Supply Voltage - Min:: 2.7 V

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 85 C

Package / Case:: SOIC-24

Packaging:: Tube

Function:: Tri-St ABT Octal Bus

Height:: 2.35 mm

Length:: 15.4 mm

Number of Circuits:: 8

Operating Temperature Range:: - 40 C to + 85 C

Product:: BiCMOS

Series:: SN74LVTH646

Technology:: BiCMOS

Width:: 7.52 mm

Brand:: Texas Instruments

Mounting Style:: SMD/SMT

Number of Channels:: 8

Supply Current - Max:: 5 mA

Operating Supply Voltage:: 2.7 V to 3.6 V

Polarity:: Non-Inverting

Product Type:: Bus Transceivers

Factory Pack Quantity:: 25

Subcategory:: Logic ICs

Triggering Type:: Positive Edge

Unit Weight:: 0.022025 oz

Tags: SN74LVTH646DW, SN74LVTH646D, SN74LVTH64, SN74LVTH6, SN74LVTH, SN74LVT, SN74LV, SN74L, SN74, SN7

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We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
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Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

SN74LVTH646DW Ratings and Reviews

F***n

good item. thanks

2019-01-13

D***a

Very positive comment to transaction , fast delivery .I highly recommend.

2019-06-05

V***r

Szuper! Thank you very much!

2019-06-22

J***A

Thanks work well

2019-05-28

SN74LVTH646DW Description

***as Instruments (TI): These bus transceivers and registers are designed specifically for low-voltage (3.3-V) VCC operation, but with the capability to provide a TTL interface to a 5-V system environment.

***AS INS: The LVTH646 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 LVTH646.

***AS INSTUMENTS: 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 can be stored in either register or in both.

***AS USD: The select-control (SAB and SBA) inputs can multiplex stored and real-time (transparent mode) data. The direction control (DIR) determines which bus receives data when OE\ is low. In the isolation mode (OE\ high), A data can be stored in one register and/or B data can be stored in the other register.

***AS INSTRUMENTS INC: When an output function is disabled, the input function still is enabled and can be used to store and transmit data. Only one of the two buses, A or B, can be driven at a time.

***as Instr.: Active bus-hold circuitry is provided to hold unused or floating data inputs at a valid logic level. Use of pullup or pulldown resistors with the bus-hold circuitry is not recommended.

***AS INSTRU: To ensure the high-impedance state during power up or power down, OE\ should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

***: These devices are fully specified for hot-insertion applications using Ioff and power-up 3-state. The Ioff circuitry disables the outputs, preventing damaging current backflow through the devices when they are powered down. The power-up 3-state circuitry places the outputs in the high-impedance state during power up and power down, which prevents driver conflict.

SN74LVTH646DW More Information

Logic Solutions: OMO Electronic 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

Market price

Part #	Description	Stock	Price
SN74LVTH646DW DISTI # 29450036	Bus XCVR Single 8-CH 3-ST 24-Pin SOIC Tube RoHS: Compliant	6000	1000:$0.9098
SN74LVTH646DW DISTI # 296-1720-5-ND	IC TXRX NON-INVERT 3.6V 24SOIC RoHS: Compliant Min Qty: 1 Container: Tube	139In Stock	5000:$0.6825 2500:$0.7087 1000:$0.7612 500:$0.9188 100:$1.1183 25:$1.3124 10:$1.3910 1:$1.5500
SN74LVTH646DWR DISTI # SN74LVTH646DWR-ND	IC TXRX NON-INVERT 3.6V 24SOIC RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Limited Supply - Call
SN74LVTH646DWRE4 DISTI # SN74LVTH646DWRE4-ND	IC TXRX NON-INVERT 3.6V 24SOIC RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Limited Supply - Call
SN74LVTH646DWRG4 DISTI # SN74LVTH646DWRG4-ND	IC TXRX NON-INVERT 3.6V 24SOIC RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Limited Supply - Call
SN74LVTH646DWG4 DISTI # SN74LVTH646DWG4-ND	IC TXRX NON-INVERT 3.6V 24SOIC RoHS: Compliant Min Qty: 500 Container: Tube	Temporarily Out of Stock	500:$0.9188
SN74LVTH646DW DISTI # V39:1801_07360361	Bus XCVR Single 8-CH 3-ST 24-Pin SOIC Tube RoHS: Compliant	0
SN74LVTH646DW DISTI # SN74LVTH646DW	Bus XCVR Single 8-CH 3-ST 24-Pin SOIC Tube (Alt: SN74LVTH646DW) RoHS: Compliant Min Qty: 25 Container: Tube	Europe - 75	250:€0.6389 150:€0.6839 100:€0.7989 50:€0.8709 25:€1.0649
SN74LVTH646DW DISTI # SN74LVTH646DW	Bus XCVR Single 8-CH 3-ST 24-Pin SOIC Tube - Rail/Tube (Alt: SN74LVTH646DW) RoHS: Compliant Min Qty: 500 Container: Tube	Americas - 0	5000:$0.6579 2500:$0.6769 1500:$0.6999 1000:$0.7249 500:$0.7609
SN74LVTH646DWG4 DISTI # SN74LVTH646DWG4	Bus XCVR Single 8-CH 3-ST 24-Pin SOIC Tube - Rail/Tube (Alt: SN74LVTH646DWG4) RoHS: Compliant Min Qty: 500 Container: Tube	Americas - 0	5000:$0.6579 2500:$0.6769 1500:$0.6999 1000:$0.7249 500:$0.7609
SN74LVTH646DW	3.3-V ABT Octal Bus Transceivers And Registers With 3-State Outputs	4000	1000:$0.6000 750:$0.6500 500:$0.7900 250:$0.9500 100:$1.0200 25:$1.1800 10:$1.2700 1:$1.4100
SN74LVTH646DW DISTI # 595-SN74LVTH646DW	Bus Transceivers Tri-St ABT Octal Bus RoHS: Compliant	496	1:$1.5500 10:$1.3200 100:$1.0500 500:$0.9190 1000:$0.7620 2500:$0.7090 5000:$0.6830 10000:$0.6570
SN74LVTH646DWG4 DISTI # 595-SN74LVTH646DWG4	Bus Transceivers 3.3V ABT Octal Bus Transceivr Registr RoHS: Compliant	0	500:$0.9190 1000:$0.7620 2500:$0.7090 5000:$0.6830 10000:$0.6570
SN74LVTH646DW	Registered Bus Transceiver, LVT Series, 1-Func, 8-Bit, True Output, BICMOS, PDSO24 RoHS: Compliant	21207	1000:$0.7000 500:$0.7300 100:$0.7600 25:$0.8000 1:$0.8600
SN74LVTH646DWG4	Registered Bus Transceiver, LVT Series, 1-Func, 8-Bit, True Output, BICMOS, PDSO24 RoHS: Compliant	510	1000:$0.7000 500:$0.7300 100:$0.7600 25:$0.8000 1:$0.8600

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Availability

Stock:: 496
On Order:: 2479
Enter Quantity:

Current price of SN74LVTH646DW is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team [email protected]

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$1.55~~; ~~$1.55~~

10: ~~$1.32~~; ~~$13.20~~

100: ~~$1.05~~; ~~$105.00~~

500: ~~$0.92~~; ~~$459.50~~

1000: ~~$0.76~~; ~~$762.00~~

2500: ~~$0.71~~; ~~$1 772.50~~

5000: ~~$0.68~~; ~~$3 415.00~~

10000: ~~$0.66~~; ~~$6 570.00~~

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