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TC7211AM - BUS COMPATIBLE 4-DIGIT CMOS DECODER/DRIVER

Description

The TC7211AM (LCD Decoder/driver) is a CMOS direct drive, 4-digit, 7-segment display decoder and driver.

The TC7211AM drives conventional LCDs.

An RC oscillator, divider chain, backplane driver, and 28-segment outputs are provided on a single CMOS chip.

Features

  • s s s s s 4-Digit Non-Multiplexed 7-Segment LCD Outputs With Backplane Driver Input and Digit Select Data Latches RC Oscillator On-Chip Generates Backplane Drive Signal Eliminates DC Bias Which Degrades LCD Life Backplane Input/Output Pin Permits Synchronization of Cascaded Slave Device to a Master Backplane Signal Binary and BCD Inputs Decoded to Code B (0 to 9,.
  • , E, H, L, P, Blank) Pin Compatible and Functionally Equivalent to ICM7211AM 2 3 4 5 6 7.

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Datasheet preview – TC7211AM

Datasheet Details

Part number TC7211AM
Manufacturer TelCom Semiconductor
File Size 101.93 KB
Description BUS COMPATIBLE 4-DIGIT CMOS DECODER/DRIVER
Datasheet download datasheet TC7211AM Datasheet
Additional preview pages of the TC7211AM datasheet.

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Full PDF Text Transcription

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1 TC7211AM BUS COMPATIBLE 4-DIGIT CMOS DECODER/DRIVER FEATURES s s s s s 4-Digit Non-Multiplexed 7-Segment LCD Outputs With Backplane Driver Input and Digit Select Data Latches RC Oscillator On-Chip Generates Backplane Drive Signal Eliminates DC Bias Which Degrades LCD Life Backplane Input/Output Pin Permits Synchronization of Cascaded Slave Device to a Master Backplane Signal Binary and BCD Inputs Decoded to Code B (0 to 9, —, E, H, L, P, Blank) Pin Compatible and Functionally Equivalent to ICM7211AM 2 3 4 5 6 7 GENERAL DESCRIPTION The TC7211AM (LCD Decoder/driver) is a CMOS direct drive, 4-digit, 7-segment display decoder and driver. The TC7211AM drives conventional LCDs. An RC oscillator, divider chain, backplane driver, and 28-segment outputs are provided on a single CMOS chip.
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