UCC5614Z

Mfr. #:: UCC5614Z
Manufacturer:: Rochester Electronics, LLC
Description:: SCSI Terminator, 9-Line, 110ohm, BICMOS, PZIP16
Lifecycle:: New from this manufacturer.
Datasheet:: UCC5614Z Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:

Product Attribute
Attribute Value

Tags: UCC5614, UCC561, UCC56, UCC5, UCC

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UCC5614Z Description

***et: SCSI Termination 3.3V/5V 16-Pin ZIP Tube

***as Instruments: The UCC5614 provides 9 lines of active termination for a small computer systems interface (SCSI) parallel bus. The SCSI standard recommends active termination at both ends of the cable segment. The UCC5614 is ideal for high performance 3.3-V SCSI systems. The key features contributing to such low operating voltage are the 0.1-V drop-out regulator and the 2.7-V reference. During disconnect the supply current is typically only 0.5 A, which makes the device attractive for battery powered systems. The UCC5614 is designed with an ultra low channel capacitance of 1.8 pF, which eliminates effects on signal i cted terminators at interim points on the bus. The UCC5614 can be programmed for either a 110- or 2.5-k termination. The 110- termination is used for standard SCSI bus lengths and the 2.5-k termination is typically used in short bus applications. When driving the TTL compatible DISCNCT pin directly, the 110- termination is connected when the DISCNCT pin is driven low, and disconnected when driven high. When the DISCNCT pin is driven through an impedance between 80 k and 150 k, the terminator is in short bus mode. The 2.5-k termination is connected when the DISCNCT pin is driven low and disconnected when driven high. The power amplifier output stage allows the UCC5614 to source full termination current and sink active negation current when all termination lines are actively negated. The UCC5614 is pin for pin compatible with Unitrodes other 9-line SCSI terminators, allowing lower capacitance and lower voltage upgrades to existing systems. The UCC5614, as with all Unitrode terminators, is completely hot pluggable and appears as high impedance at the terminating channels with VTRMPWR = 0 V or open. Internal circuit trimming is utilized, first to trim the 110- termination impedance to a 7% tolerance, and then most importantly, to trim the output current to a 4% tolerance, as close to the max SCSI specification as possible, which maximizes noise margin in fast SCSI operation. Other features include thermal shutdown and current limit. This device is offered in low thermal resistance versions of the industry standard 16-pin narrow body SOIC, 16-pin N and 24-pin TSSOP.

Market price

Part #	Mfg.	Description	Stock	Price
UCC5614Z	Texas Instruments	SCSI Terminator, 9-Line, 110ohm, BICMOS, PZIP16 RoHS: Not Compliant	311	1000:$3.1200 500:$3.2800 100:$3.4200 25:$3.5600 1:$3.8400

Related products

Image	Part #	Description
	Mfr.#: UCC5629FQP OMO.#: OMO-UCC5629FQP	SCSI Interface IC 14Ln 3-5V SCSI Multi
	Mfr.#: UCC5680PW24TR OMO.#: OMO-UCC5680PW24TR	SCSI Interface IC 9 Line 2.7- 5V LVD
	Mfr.#: UCC5630AMWPG4 OMO.#: OMO-UCC5630AMWPG4	SCSI Interface IC 9 Line 2.7-5V Multimode
	Mfr.#: UCC5630AFQPG4 OMO.#: OMO-UCC5630AFQPG4-1190	SCSI Interface IC 9line 3-5V SCSI Mult
	Mfr.#: UCC5628FQPTRG4 OMO.#: OMO-UCC5628FQPTRG4-1190	SCSI Interface IC 14 Line 2.7- 5V Multimode
	Mfr.#: UCC5170CQ OMO.#: OMO-UCC5170CQ-1190	New and Original
	Mfr.#: UCC5519PWPR OMO.#: OMO-UCC5519PWPR-TEXAS-INSTRUMENTS	IC MULT-MODE SCSI TERM 28-TSSOP
	Mfr.#: UCC5680PW-28 OMO.#: OMO-UCC5680PW-28-1190	New and Original
	Mfr.#: UCC5686PMR OMO.#: OMO-UCC5686PMR-1190	New and Original
	Mfr.#: UCC5617DWP OMO.#: OMO-UCC5617DWP-TEXAS-INSTRUMENTS	SCSI Interface IC Lowest Capacitance 18-Line 5V SE

Availability

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

Current price of UCC5614Z 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

1: ~~$4.68~~; ~~$4.68~~

10: ~~$4.45~~; ~~$44.46~~

100: ~~$4.21~~; ~~$421.20~~

500: ~~$3.98~~; ~~$1 989.00~~

1000: ~~$3.74~~; ~~$3 744.00~~

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

Start with

UCC5614 16
UCC561 63
UCC56 244
UCC5 303
UCC 3331

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UCC5614Z

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes