SN74GTLPH1645DGVR

Mfr. #:: SN74GTLPH1645DGVR
Description:: Translation - Voltage Levels 16bit LVTTL-GTLP
Lifecycle:: New from this manufacturer.
Datasheet:: SN74GTLPH1645DGVR Datasheet
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More Information:: SN74GTLPH1645DGVR more Information SN74GTLPH1645DGVR Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: Translation - Voltage Levels

RoHS:: Y

Propagation Delay Time:: 9.4 ns

Supply Voltage - Max:: 3.45 V

Supply Voltage - Min:: 3.15 V

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 85 C

Mounting Style:: SMD/SMT

Package / Case:: TVSOP-56

Packaging:: Reel

Features:: Partial power down (Ioff), Over-voltage tolerant inputs, Power up 3 state, Bias Vcc, Variable outpu

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

Series:: SN74GTLPH1645

Brand:: Texas Instruments

Logic Family:: GTLP

Operating Supply Current:: 40 mA

Product Type:: Translation - Voltage Levels

Factory Pack Quantity:: 2000

Subcategory:: Logic ICs

Unit Weight:: 0.005115 oz

Tags: SN74GTLPH1645D, SN74GTLPH164, SN74GTLPH1, SN74GTLPH, SN74GTLP, SN74G, SN74, SN7

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Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

SN74GTLPH1645DGVR Ratings and Reviews

T***t

fantastic

2019-07-03

D***n

Everything works fine.

2019-02-02

R***c

2019-01-25

SN74GTLPH1645DGVR Description

***as Instruments: 16-Bit LVTTL-to-GTLP Adjustable-Edge-Rate Bus Transceiver 56-TVSOP -40 to 85

***p One Stop Global: Bus XCVR Dual 16-CH 3-ST 56-Pin TVSOP T/R

***i-Key: IC TRNSLTR BIDIRECTIONAL 56TVSOP

***ark: Specialty Logic IC; Output Current:100mA; No. of Channels:16; Input Level:2V; Output Level:2.4V; Logic Case Style:TVSOP; No. of Pins:56; Supply Voltage Range:3.15V to 3.45V; Operating Temperature Range:-40°C to +85°C ;RoHS Compliant: Yes

***AS INTRUMENTS: The SN74GTLPH1645 is a high-drive, 16-bit bus transceiver that provides LVTTL-to-GTLP and GTLP-to-LVTTL signal-level translation. It is partitioned as two 8-bit transceivers. The device provides a high-speed interface between cards operating at LVTTL logic levels and a backplane operating at GTLP signal levels. High-speed (about three times faster than standard LVTTL or TTL) backplane operation is a direct result of GTLP's reduced output swing (<1 V), reduced input threshold levels, improved differential input, OEC circuitry, and TI-OPC circuitry. Improved GTLP OEC and TI-OPC circuits minimize bus-settling time and have been designed and tested using several backplane models. The high drive allows incident-wave switching in heavily loaded backplanes with equivalent load impedance down to 11 .

***ASI: GTLP is the Texas Instruments derivative of the Gunning Transceiver Logic (GTL) JEDEC standard JESD 8-3. The ac specification of the SN74GTLPH1645 is given only at the preferred higher noise-margin GTLP, but the user has the flexibility of using this device at either GTL (VTT = 1.2 V and VREF = 0.8 V) or GTLP (VTT = 1.5 V and VREF = 1 V) signal levels.

***ASIN: Normally, the B port operates at GTLP signal levels. The A-port and control inputs operate at LVTTL logic levels but are 5-V tolerant and are compatible with TTL and 5-V CMOS inputs. VREF is the B-port differential input reference voltage.

***AS INST: This device is fully specified for live-insertion applications using Ioff, power-up 3-state, and BIAS VCC. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is 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. The BIAS VCC circuitry precharges and preconditions the B-port input/output connections, preventing disturbance of active data on the backplane during card insertion or removal, and permits true live-insertion capability.

***AS INSTRU: This GTLP device features TI-OPC circuitry, which actively limits the overshoot caused by improperly terminated backplanes, unevenly distributed cards, or empty slots during low-to-high signal transitions. This improves signal integrity, which allows adequate noise margin to be maintained at higher frequencies.

***ASI: High-drive GTLP backplane interface devices feature adjustable edge-rate control (ERC\). Changing the ERC\ input voltage between GND and VCC adjusts the B-port output rise and fall times.This allows the designer to optimize system data-transfer rate and signal integrity to the backplane load.

***TEXAS: Active bus-hold circuitry holds unused or undriven LVTTL data inputs at a valid logic state. Use of pullup or pulldown resistors with the bus-hold circuitry is not recommended.

***XS: When VCC is between 0 and 1.5 V, the device is in the high-impedance state during power up or power down. However, to ensure the high-impedance state above 1.5 V, the output-enable (OE\) input 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.

SN74GTLPH1645DGVR 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
SN74GTLPH1645DGVR DISTI # 296-12471-1-ND	IC TRNSLTR BIDIRECTIONAL 56TVSOP RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	1436In Stock	1000:$3.1349 500:$3.7171 100:$4.3665 10:$5.3290 1:$5.9300
SN74GTLPH1645DGVR DISTI # 296-12471-6-ND	IC TRNSLTR BIDIRECTIONAL 56TVSOP RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	1436In Stock	1000:$3.1349 500:$3.7171 100:$4.3665 10:$5.3290 1:$5.9300
SN74GTLPH1645DGVR DISTI # 296-12471-2-ND	IC TRNSLTR BIDIRECTIONAL 56TVSOP RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Temporarily Out of Stock	2000:$2.8914
SN74GTLPH1645DGVR DISTI # SN74GTLPH1645DGVR	Bus XCVR Dual 16-CH 3-ST 56-Pin TVSOP T/R (Alt: SN74GTLPH1645DGVR) RoHS: Compliant Min Qty: 2000 Container: Tape and Reel	Europe - 0	2000:€3.5900 4000:€3.1900 8000:€2.7900 12000:€2.6900 20000:€2.5900
SN74GTLPH1645DGVR DISTI # SN74GTLPH1645DGVR	Bus XCVR Dual 16-CH 3-ST 56-Pin TVSOP T/R - Tape and Reel (Alt: SN74GTLPH1645DGVR) RoHS: Compliant Min Qty: 2000 Container: Reel	Americas - 0	2000:$3.0900 4000:$2.9900 8000:$2.8900 12000:$2.7900 20000:$2.6900
SN74GTLPH1645DGVR	16-Bit LVTTL-to-GTLP Adjustable-Edge-Rate Bus Transceiver	6000	1000:$2.4700 750:$2.5200 500:$2.9100 250:$3.3500 100:$3.5900 25:$4.0000 10:$4.2800 1:$4.7600
SN74GTLPH1645DGVR DISTI # 595-74GTLPH1645DGVR	Translation - Voltage Levels 16bit LVTTL-GTLP RoHS: Compliant	0	2000:$2.8900
SN74GTLPH1645DGVR	Bus Transceiver, GTLP Series, 2-Func, 8-Bit, True Output, CMOS, PDSO56 RoHS: Compliant	9890	1000:$2.8600 500:$3.0100 100:$3.1300 25:$3.2600 1:$3.5100
SN74GTLPH1645DGVR	GTLP SERIES, DUAL 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO56	1901	1269:$2.2575 776:$2.3650 1:$6.4500

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	Mfr.#: SN74GTLPH1645GQLR OMO.#: OMO-SN74GTLPH1645GQLR-TEXAS-INSTRUMENTS	IC TRNSLTR BIDIRECTIONAL 56BGA
	Mfr.#: SN74GTLPH16612GR OMO.#: OMO-SN74GTLPH16612GR-TEXAS-INSTRUMENTS	IC UNIV BUS TXRX 18BIT 56TSSOP
	Mfr.#: SN74GTLPH16912GRG4 OMO.#: OMO-SN74GTLPH16912GRG4-1190	New and Original
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On Order:: 1500
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