4-digit duplex LCD car clock | NXP Semiconductors

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4-digit duplex LCD car clock

PCF1178CT
No Longer Manufactured
  • This page contains information on a product that is no longer manufactured (discontinued). Specifications and information herein are available for historical reference only.

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The PCF1178C is a single chip, 4.19 MHz CMOS car clock circuit providing hours, minutes and seconds functions. It is designed to drive a 4-digit duplex liquid crystal display (LCD).

Two external single-pole, single-throw switches will accomplish all time setting functions. Time calibration and voltage regulator are electrically programmable via an on-chip EEPROM. The circuit is battery-operated via an internal voltage regulator and an external resistor.

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PCF1178CT
Data Sheet

Replacement part(s): PCF1179CT

CMOS ICs for Clocks, Watches and Real Time Clocks

Clocks

4-digit duplex LCD Car Clock

28

-40~85

N true 0 PSPPCF1178CTen 3 Data Sheet Data Sheet t520 1 Package Information Package Information t790 1 Packing Information Packing Information t935 1 en_US en_US en Data Sheet Data Sheet 1 1 2.0 English 1442058201193716411368 PSP 97.0 KB None None documents None 1442058201193716411368 /docs/en/data-sheet/PCF1178C.pdf 97000 /docs/en/data-sheet/PCF1178C.pdf PCF1178C documents N 2015-09-12 4-digit duplex LCD car clock /docs/en/data-sheet/PCF1178C.pdf /docs/en/data-sheet/PCF1178C.pdf Data Sheet N 980000996212993340 2022-12-07 pdf en Apr 16, 1997 980000996212993340 Data Sheet Y N 4-digit duplex LCD car clock Package Information Package Information 1 2 1.0 English 1455079775683707005616 PSP 419.7 KB None None documents None 1455079775683707005616 /docs/en/package-information/SOT136-1.pdf 419704 /docs/en/package-information/SOT136-1.pdf SOT136-1 documents N N 2016-02-12 plastic small outline package; 28 leads; body width 7.5 mm /docs/en/package-information/SOT136-1.pdf /docs/en/package-information/SOT136-1.pdf Package Information N 302435339416912908 2023-10-14 pdf N en Feb 8, 2016 302435339416912908 Package Information Y N plastic small outline package; 28 leads; body width 7.5 mm Packing Information Packing Information 1 3 4.0 English 1442131704431703747235 PSP 316.3 KB None None documents None 1442131704431703747235 /docs/en/packing/SOT136-1_118.pdf 316329 /docs/en/packing/SOT136-1_118.pdf SOT136-1_118 documents N N 2013-04-17 SO28; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 /docs/en/packing/SOT136-1_118.pdf /docs/en/packing/SOT136-1_118.pdf Packing Information N 145666923842250347 2023-10-17 pdf N en Apr 12, 2013 145666923842250347 Packing Information Y N SO28; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 false 0 PCF1178CT downloads en true 1 Y PSP Data Sheet 1 /docs/en/data-sheet/PCF1178C.pdf 2015-09-12 1442058201193716411368 PSP 1 Apr 16, 1997 Data Sheet None /docs/en/data-sheet/PCF1178C.pdf English documents 97000 None 980000996212993340 2022-12-07 /docs/en/data-sheet/PCF1178C.pdf 4-digit duplex LCD car clock /docs/en/data-sheet/PCF1178C.pdf documents 980000996212993340 Data Sheet N en None Y pdf 2.0 N 4-digit duplex LCD car clock 97.0 KB PCF1178C N 1442058201193716411368 Package Information 1 /docs/en/package-information/SOT136-1.pdf 2016-02-12 1455079775683707005616 PSP 2 Feb 8, 2016 Package Information None /docs/en/package-information/SOT136-1.pdf English documents 419704 None 302435339416912908 2023-10-14 N /docs/en/package-information/SOT136-1.pdf plastic small outline package; 28 leads; body width 7.5 mm /docs/en/package-information/SOT136-1.pdf documents 302435339416912908 Package Information N en None Y pdf 1.0 N N plastic small outline package; 28 leads; body width 7.5 mm 419.7 KB SOT136-1 N 1455079775683707005616 Packing Information 1 /docs/en/packing/SOT136-1_118.pdf 2013-04-17 1442131704431703747235 PSP 3 Apr 12, 2013 Packing Information None /docs/en/packing/SOT136-1_118.pdf English documents 316329 None 145666923842250347 2023-10-17 N /docs/en/packing/SOT136-1_118.pdf SO28; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 /docs/en/packing/SOT136-1_118.pdf documents 145666923842250347 Packing Information N en None Y pdf 4.0 N N SO28; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 316.3 KB SOT136-1_118 N 1442131704431703747235 true Y Products

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