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  1. www.radiomuseum.org › tubes › tube_ha1457HA 1457, Tube HA1457; Röhre HA 1457 ID38565, IC - Integrated ...

    Tube HA 1457 or Röhre HA1457 ID38565, IC - Integrated Circuit, SPECIAL TUBEBASE in general and Audio Frequency shown. Radio tubes are valves.

    • Hitachi Ltd.; Tokyo
    • IC-Integrated Circuit Audio Frequency

  2. www.alldatasheet.com › viewHA1457 Datasheet, PDF - Alldatasheet

    Description: CRYSTAL CLOCK OSCILLATORS. 2 Results. Datasheet: 192Kb/3P. Manufacturer: List of Unclassifed Manufacturers.

  3. www.alldatasheet.com › pdf › 129158HA1457 Datasheet(PDF) - List of Unclassifed Manufacturers

    HA1457 Product details. The HA-1450 Seriesof quartz crystal oscillators provide enable/disable 3-state CMOS compatible signals for bus connected systems. Supplying Pin 1 of the HA-1450 units with a logic “1" or open enables its pin 8 output.

  4. www.cimarrontechnology.com › product › browndogHA1457 Upgrade Adapter - 140901 | Cimarron Technology

    The HA1457 op amp is a single-channel op amp in an 8-pin SIL (single inline) package that was produced by Hitachi for use in hi-fi audio. The BrownDog 140901 adapter replaces HA1457 (and HA12017) op amps with modern single-channel op amps in either the SOIC-8 or DIP8 package.

    • Browndog Adapters

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  6. geosonixlab.com › blog › ha1457-sip-opamp-replacedHA1457 SIP OP-AMP Replaced with DIP OPA604

    HA1457 SIP OP-AMP Replaced with DIP OPA604 - GEOSONIX LAB Studio. 6/21/2015. 1 Comment. So the Yamaha PM2000 is one of the only non-consumer products to use The Hitachi Corp HA1457 Chip. It was a very HiFi chip in it's day. It uses a dual rail +- 24VDC power scheme and it is clean reliable and has headroom for days.

  7. www.digchip.com › parts › datasheet5 V, +/-25 Ppm, CMOS Crystal Clock Oscillator - DigChip

    HA2870 Thru-hole Leaded 4 Pin (8 PIN) Frequency Range (Mhz) : HA-2870 Output/input : 18.0 - 250.0 HA2871 5 V, +/-50 Ppm, Differential Positive Ecl Crystal Clock Oscillator HA2877 5 V, +/-25 Ppm, Differential Positive Ecl Crystal Clock Oscillator

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    • HA 1457
    • Semiconductor: HA1457 (HA 1457) - HIGH VOLTAGE LOW NOISE PREAMPLIFIER ...
    • HA1457W 1 | | hifi-forum.de Bildergalerie
    • HA1457W - HA 1457W Circuito integrato - Ipertronica by AGS Electronics srl

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  9. html.alldatasheet.com › HA1457/196/2 › HA1457HA1457 datasheet(2/2 Pages) ETC1 | CRYSTAL CLOCK OSCILLATORS

    357 Beloit Street, P.O. Box 457, Burlington, WI 53105-0457 U.S.A. Phone 262/763-3591 FAX 262/763-2881Email: nelsales@nelfc.comwww.nelfc.comHA-1450 SeriesContinuedCMOSOperating Conditions and Output CharacteristicsElectrical CharacteristicsParameterSymbol Datasheet search, datasheets, Datasheet search site for Electronic Components and Semiconductors, integrated circuits, diodes, triacs and ...