SN74ABT8646DL

Mfr. #:: SN74ABT8646DL
Description:: Specialty Function Logic Device w/Octal Bus Trnscvr & Register
Lifecycle:: New from this manufacturer.
Datasheet:: SN74ABT8646DL Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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More Information:: SN74ABT8646DL more Information SN74ABT8646DL Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: Specialty Function Logic

RoHS:: Y

Series:: SN74ABT8646

Operating Supply Voltage:: 4.5 V to 5.5 V

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 85 C

Package / Case:: SSOP-28

Packaging:: Tube

Function:: Scan Test Device with Bus Transceiver / Register

Number of Circuits:: 1

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

Brand:: Texas Instruments

Mounting Style:: SMD/SMT

Product Type:: Specialty Function Logic

Propagation Delay Time:: 5.3 ns

Factory Pack Quantity:: 40

Subcategory:: Logic ICs

Tradename:: SCOPE

Unit Weight:: 0.025045 oz

Tags: SN74ABT8646DL, SN74ABT864, SN74ABT86, SN74ABT8, SN74AB, SN74A, SN74, SN7

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Quality Guarantees

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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Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

SN74ABT8646DL Ratings and Reviews

E***a

It seems to work, but a breakdown with 10mm, and not with 20 as they write.

2019-05-19

D***n

It's okay.

2019-06-21

S***k

The fee was almost two months though the seller sent quickly, small packaging somewhere lost. Put on shurik everything works.

2019-05-15

S***s

It took a very long time

2019-07-13

SN74ABT8646DL Description

***as Instruments: Scan Test Devices With Octal Bus Transceivers And egisters 28-SSOP -40 to 85

***et: Bus XCVR Single 8-CH 3-ST 28-Pin SSOP Tube

***S: French Electronic Distributor since 1988

***i-Key Marketplace: SN74ABT8646 SCAN TEST DEVICES WI

***ark: Specialty Logic IC; Logic Family:ABT; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Package/Case:28-SSOP; No. of Pins:28; Operating Temperature Range:-40°C to +85°C; IC Generic Number:; Input Type:TTL ;RoHS Compliant: Yes

***as Instruments Inc.: The ABT8646 and scan test devices with octal bus transceivers and registers are members of the Texas Instruments SCOPE testability integrated-circuit family. This family of devices supports IEEE Standard 1149.1-1990 boundary scan to facilitate testing of complex circuit-board assemblies. Scan access to the test circuitry is accomplished via the 4-wire test access port (TAP) interface.

***AS INSTUMENTS: In the normal mode, these devices are functionally equivalent to the F646 and ABT646 octal bus transceivers and registers. The test circuitry can be activated by the TAP to take snapshot samples of the data appearing at the device pins or to perform a self test on the boundary-test cells. Activating the TAP in normal mode does not affect the functional operation of the SCOPE octal bus transceivers and registers.

***NS: Transceiver function is controlled by output-enable (OE)\ and direction (DIR) inputs. When OE\ is low, the transceiver is active and operates in the A-to-B direction when DIR is high or in the B-to-A direction when DIR is low. When OE\ is high, both the A and B outputs are in the high-impedance state, effectively isolating both buses.

***as Instr.: Data flow is controlled by clock (CLKAB and CLKBA) and select (SAB and SBA) inputs. Data on the A bus is clocked into the associated registers on the low-to-high transition of CLKAB. When SAB is low, real-time A data is selected for presentation to the B bus (transparent mode). When SAB is high, stored A data is selected for presentation to the B bus (registered mode). The function of the CLKBA and SBA inputs mirrors that of CLKAB and SAB, respectively. Figure 1 shows the four fundamental bus-management functions that can be performed with the ABT8646.

***as Instruments Inc.: In the test mode, the normal operation of the SCOPE bus transceivers and registers is inhibited, and the test circuitry is enabled to observe and control the I/O boundary of the device. When enabled, the test circuitry performs boundary-scan test operations as described in IEEE Standard 1149.1-1990.

***AS INSTRUMENTS INC: Four dedicated test pins control the operation of the test circuitry: test data input (TDI), test data output (TDO), test mode select (TMS), and test clock (TCK). Additionally, the test circuitry performs other testing functions such as parallel-signature analysis (PSA) on data inputs and pseudorandom pattern generation (PRPG) from data outputs. All testing and scan operations are synchronized to the TAP interface.

***ASI: The SN54ABT8646 is characterized for operation over the full military temperature range of 55°C to 125°C. The SN74ABT8646 is characterized for operation from 40°C to 85°C.

SN74ABT8646DL 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
SN74ABT8646DL DISTI # 29456010	Bus XCVR Single 8-CH 3-ST 28-Pin SSOP Tube RoHS: Compliant	2560	1000:$6.3554 500:$6.5524 100:$7.3658 80:$8.7219
SN74ABT8646DL DISTI # 27604340	Bus XCVR Single 8-CH 3-ST 28-Pin SSOP Tube RoHS: Compliant	30	1000:$6.6066 500:$6.9892 100:$7.8568 10:$9.3034 2:$10.1184
SN74ABT8646DL DISTI # 296-4112-5-ND	IC SCAN-TEST-DEV/XCVR 28-SSOP RoHS: Compliant Min Qty: 1 Container: Tube	1185In Stock	1000:$6.6779 520:$7.2804 120:$8.1843 40:$9.2888 10:$9.6910 1:$10.5400
SN74ABT8646DLR DISTI # SN74ABT8646DLR-ND	IC SCAN TEST DEVICE 28-SSOP RoHS: Compliant Min Qty: 1000 Container: Tape & Reel (TR)	Temporarily Out of Stock	1000:$6.6779
SN74ABT8646DLG4 DISTI # SN74ABT8646DLG4-ND	IC SCAN TEST DEVICE 28-SSOP RoHS: Compliant Min Qty: 80 Container: Tube	Temporarily Out of Stock	80:$9.2889
SN74ABT8646DL DISTI # C1S746201666237	Bus XCVR Single 8-CH 3-ST 28-Pin SSOP Tube RoHS: Compliant	30	10:$11.8000 5:$14.4000 1:$16.1000
SN74ABT8646DL DISTI # SN74ABT8646DL	Bus XCVR Single 8-CH 3-ST 28-Pin SSOP Tube - Rail/Tube (Alt: SN74ABT8646DL) RoHS: Compliant Min Qty: 80 Container: Tube	Americas - 0	80:$7.1900 160:$6.8900 240:$6.6900 400:$6.3900 800:$6.1900
SN74ABT8646DL DISTI # SN74ABT8646DL	Bus XCVR Single 8-CH 3-ST 28-Pin SSOP Tube (Alt: SN74ABT8646DL) RoHS: Compliant Min Qty: 1 Container: Tube	Europe - 0	1:€8.3900 10:€7.8900 25:€7.3900 50:€6.9900 100:€6.5900 500:€6.2900 1000:€5.9900
SN74ABT8646DLR DISTI # SN74ABT8646DLR	Bus XCVR Single 8-CH 3-ST 28-Pin SSOP T/R - Tape and Reel (Alt: SN74ABT8646DLR) RoHS: Compliant Min Qty: 1000 Container: Reel	Americas - 0	1000:$7.1900 2000:$6.8900 4000:$6.6900 6000:$6.3900 10000:$6.1900
SN74ABT8646DLR DISTI # SN74ABT8646DLR	Bus XCVR Single 8-CH 3-ST 28-Pin SSOP T/R (Alt: SN74ABT8646DLR) RoHS: Compliant Min Qty: 1000 Container: Tape and Reel	Europe - 0	1000:€8.3900 2000:€7.3900 4000:€6.5900 6000:€6.2900 10000:€5.9900
SN74ABT8646DL	Scan Test Devices With Octal Bus Transceivers And Registers	4000	1000:$5.7100 750:$5.8200 500:$6.7300 250:$7.7300 100:$8.2900 25:$9.2400 10:$9.8900 1:$11.0000
SN74ABT8646DL	Boundary Scan Reg Bus Transceiver, ABT Series, 1-Func, 8-Bit, True Output, BICMOS, PDSO28 RoHS: Compliant	6220	1000:$6.6100 500:$6.9500 100:$7.2400 25:$7.5500 1:$8.1300
SN74ABT8646DL DISTI # 595-SN74ABT8646DL	Specialty Function Logic Device w/Octal Bus Trnscvr & Register RoHS: Compliant	52	1:$10.5500 10:$9.7000 25:$9.1900 100:$8.1900 250:$7.7900 500:$7.2900 1000:$6.6800
SN74ABT8646DLR DISTI # 595-SN74ABT8646DLR	Specialty Function Logic Device w/Octal Bus Trnscvr & Register RoHS: Compliant	0	1:$10.5400 10:$9.6900 25:$9.1900 100:$8.1900 250:$7.7900 500:$7.2900 1000:$6.6800
SN74ABT8646DLG4 DISTI # 595-SN74ABT8646DLG4	Specialty Function Logic Device w/Octal Bus Trnscvr & Register RoHS: Compliant	0
SN74ABT8646DLRG4 DISTI # 595-SN74ABT8646DLRG4	Specialty Function Logic Device w/Octal Bus Trnscvr & Register RoHS: Compliant	0
SN74ABT8646DL		12	7:$11.5536 3:$12.1313 1:$12.9978
SN74ABT8646DL DISTI # SN74ABT8646DL	RoHS: Compliant	20

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Availability

Stock:: Available
On Order:: 5000
Enter Quantity:

Current price of SN74ABT8646DL 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)

Quantity
Unit Price
Ext. Price

80: ~~$9.19~~; ~~$735.20~~

120: ~~$8.19~~; ~~$982.80~~

280: ~~$7.79~~; ~~$2 181.20~~

520: ~~$7.29~~; ~~$3 790.80~~

1000: ~~$6.68~~; ~~$6 680.00~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

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