74HC155 DATASHEET PDF

QEA. ACTIVE. CDIP. J. 1. TBD. A N / A for Pkg Type. to QE. A. SNJ54LSAJ. QFA. ACTIVE. CFP. “Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may. 74HC Dual 2-toline Decoders/demultiplexers. Description. This circuit features dual 1-line-toline demultiplexer with individual strobes and common.

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74HC 데이터시트(PDF) – STMicroelectronics

Analogue switches and Multiplexers. However, in some case devices were renamed:. Arithmetic logic unit [f]. Multifunctional datashdet for radio, television, tape recordersdisplays. Underlining this, the standard is explicitly labelled a Russian military standard. Bit line drivers esp. Dual-polarity symmetric fixed voltage linear regulator.

All inputs are equipped with protection circuits against static discharge and transient excess volt- age. From Wikipedia, the free encyclopedia. Manufacturer logos [23] are more common.

When both decoders are enabled by the strobes, the inverted output of 1C data and non-inverted output of 2C data will be brought to the select output pins of each sections.

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Retrieved 17 November Retrieved 7 May Sawtooth wave generators e. Refer to Test Circuit. Other array of cells e. Archived from the original on 20 January It should be noted that the 774hc155 romanization of Russian and the German romanization of Russian differ in some letters from the one used in English. The designation uses the Cyrillic alphabet which sometimes leads to confusion where a Cyrillic letter has the same appearance as a Latin letter but is romanized as a different letter.

Interface receiver, transmitter, or transceiver. Controller for switched-mode power datazheet. Archived from the datasueet on 4 September Matrix of RAM elements.

Combination of multifunctional devices including mixed signal multi-functional devices. Retrieved 9 May Functional signal converter e. Voltage supervisor, reset circuit. Retrieved 30 May Low Level Output Voltage. Retrieved 12 June Dual-polarity asymmetric fixed voltage linear regulator.

Functional operation under these condition is not implied. These were typically used in parallel with the standards.

Average operting current can be obtained by the following equation. Fortunately, the Soviet integrated circuit designation uses a subset of the Cyrillic alphabet where rather few letters are ambiguous:. Other switches and Multiplexers especially digital; also optocouplers.

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Other digital circuits e. Analogue switches and Multiplexers for currents [i]. Retrieved 28 November Positive adjustable voltage linear regulator. For mask-programmed devices e. RD Alfa, RigaLatvia [37].

74HC (HITACHI) PDF技术资料下载 74HC 供应信息 IC Datasheet 数据表 (9/9 页)

Retrieved 28 October For the number after the functional group there is no concept of a series. Absolute Maximum Ratings are those values beyond which damage to the device may occur. Retrieved 13 September Retrieved 20 October Retrieved 5 June Retrieved 10 April Amplitude signal level comparator including sample-and-hold circuits [x].

Data transformation functions calculation of e. At least the series of integrated circuits bore an IEC letter and digit code e.

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XOR gatesmajority function gates [m]. Retrieved 19 November Retrieved 1 September The table below is incomplete, many manufacturers still do not use their assigned designation. Analogue frequency divider [q].