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SN74GTLPH16945GR

SN74GTLPH16945GR
Mfr. #:
SN74GTLPH16945GR
Beschreibung:
Translation - Voltage Levels 16bit LVTTL-GTLP
Lebenszyklus:
Neu von diesem Hersteller.
Datenblatt:
SN74GTLPH16945GR Datenblatt
Die Zustellung:
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ECAD Model:
Mehr Informationen:
SN74GTLPH16945GR Mehr Informationen SN74GTLPH16945GR Product Details
Produkteigenschaft
Attributwert
Hersteller:
Texas Instruments
Produktkategorie:
Übersetzung - Spannungsebenen
RoHS:
Y
Ausbreitungsverzögerungszeit:
6.3 ns
Versorgungsspannung - Max.:
3.45 V
Versorgungsspannung - Min.:
3.15 V
Minimale Betriebstemperatur:
- 40 C
Maximale Betriebstemperatur:
+ 85 C
Montageart:
SMD/SMT
Paket / Koffer:
TSSOP-48
Verpackung:
Spule
Merkmale:
Partial power down (Ioff), Bus-Hold, Over-voltage tolerant inputs, Power up 3 state, Bias Vcc
Betriebstemperaturbereich:
- 40 C to + 85 C
Ausgabetyp:
3-State
Serie:
SN74GTLPH16945
Marke:
Texas Instruments
Logikfamilie:
GTLP
Logiktyp:
CMOS
Ausgangsstrom auf hohem Niveau:
- 24 mA
Niedriger Ausgangsstrom:
50 mA
Betriebsversorgungsstrom:
50 mA
Produktart:
Übersetzung - Spannungsebenen
Werkspackungsmenge:
2000
Unterkategorie:
Logik-ICs
Gewichtseinheit:
0.007873 oz
Tags
SN74GTLPH1694, SN74GTLPH169, SN74GTLPH1, SN74GTLPH, SN74GTLP, SN74G, SN74, SN7
Service Guarantees

We guarantee 100% customer satisfaction.

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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we buy and manage excess electronic components, including excess inventory identified for disposal.
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Email: [email protected]

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
    N***a
    N***a
    US

    Excellent packaging, everything came up.

    2019-05-30
    A***n
    A***n
    RU

    Works great, tested at 5V/1A.

    2019-05-22
    S***h
    S***h
    BE

    Perfect ! Thanks ;-)

    2019-01-27
***as Instruments
16-Bit LVTTL-to-GTLP Bus Transceiver 48-TSSOP -40 to 85
***p One Stop Global
Bus XCVR Dual 16-CH 3-ST 48-Pin TSSOP T/R
***i-Key
IC TRNSLTR BIDIRECTIONAL 48TSSOP
***ark
Specialty Logic IC; Output Current:50mA; No. of Channels:16; Input Level:2V; Output Level:2.4V; Logic Case Style:TSSOP; No. of Pins:48; Supply Voltage Range:3.15V to 3.45V; Operating Temperature Range:-40°C to +85°C ;RoHS Compliant: Yes
***
The SN74GTLPH16945 is a medium-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 TTL or LVTTL) 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 medium drive allows incident-wave switching in heavily loaded backplanes with equivalent load impedance down to 19 .
***AS INSRUMENT
GTLP is the Texas Instruments derivative of the Gunning Transceiver Logic (GTL) JEDEC standard JESD 8-3. The ac specification of the SN74GTLPH16945 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.
***as Instruments (TI)
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.
***XS
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 INTRUMENTS
This GTLP device features TI-OPC circuitry, which actively limits 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.
***ASIN
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.
***AS INSTRUMEN
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.
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
Teil # Beschreibung Aktie Preis
SN74GTLPH16945GR
DISTI # SN74GTLPH16945GR		Bus XCVR Dual 16-CH 3-ST 48-Pin TSSOP T/R - Tape and Reel (Alt: SN74GTLPH16945GR)
RoHS: Compliant
Min Qty: 2000
Container: Reel		Americas - 0
  • 2000:$3.2900
  • 4000:$3.0900
  • 8000:$2.9900
  • 12000:$2.8900
  • 20000:$2.7900
SN74GTLPH16945GR
DISTI # SN74GTLPH16945GR		Bus XCVR Dual 16-CH 3-ST 48-Pin TSSOP T/R (Alt: SN74GTLPH16945GR)
RoHS: Compliant
Min Qty: 2000
Container: Tape and Reel		Europe - 0
  • 2000:€3.7900
  • 4000:€3.2900
  • 8000:€2.9900
  • 12000:€2.7900
  • 20000:€2.6900
SN74GTLPH16945GR16-Bit LVTTL-to-GTLP Bus Transceiver6000
  • 1000:$2.5900
  • 750:$2.6400
  • 500:$3.0500
  • 250:$3.5100
  • 100:$3.7600
  • 25:$4.1900
  • 10:$4.4900
  • 1:$4.9900
SN74GTLPH16945GR
DISTI # 595-SN74GTLPH16945GR		Translation - Voltage Levels 16bit LVTTL-GTLP
RoHS: Compliant		813
  • 1:$6.0300
  • 10:$5.4200
  • 100:$4.4400
  • 250:$4.1600
  • 500:$3.7800
  • 1000:$3.1800
  • 2000:$3.0200
SN74GTLPH16945GRBus Transceiver, GTLP Series, 2-Func, 8-Bit, True Output, CMOS, PDSO48
RoHS: Compliant		14169
  • 1000:$3.0000
  • 500:$3.1600
  • 100:$3.2900
  • 25:$3.4300
  • 1:$3.6900
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Verfügbarkeit
Aktie:
795
Auf Bestellung:
2778
Menge eingeben:
Der aktuelle Preis von SN74GTLPH16945GR dient nur als Referenz. Wenn Sie den besten Preis erhalten möchten, senden Sie bitte eine Anfrage oder senden Sie eine direkte E-Mail an unser Verkaufsteam [email protected]
Referenzpreis (USD)
Menge
Stückpreis
ext. Preis
1
6,03 $
6,03 $
10
5,42 $
54,20 $
100
4,44 $
444,00 $
250
4,16 $
1 040,00 $
500
3,78 $
1 890,00 $
1000
3,18 $
3 180,00 $
Aufgrund von Halbleiterknappheit ab 2021 ist der untere Preis der Normalpreis vor 2021. Bitte senden Sie eine Anfrage zur Bestätigung.
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