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SN74LS168 - BCD DECADE 16 BINARY SYNCHRONOUS BI-DIRECTIONAL COUNTERS

General Description

that have no constraints on changing the control or data input signals in either state of the Clock.

Key Features

  • enter Phone: 81.
  • 3.
  • 5773.
  • 3850 http://onsemi. com 6 ON Semiconductor Website: www. onsemi. com Order Literature: http://www. onsemi. com/orderlit For additional information, please contact your local Sales Repres.

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Datasheet Details

Part number SN74LS168
Manufacturer onsemi
File Size 183.34 KB
Description BCD DECADE 16 BINARY SYNCHRONOUS BI-DIRECTIONAL COUNTERS
Datasheet download datasheet SN74LS168 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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SN74LS168 BCD DECADE 16 BINARY SYNCHRONOUS BI-DIRECTIONAL COUNTERS The SN54 / 74LS168 is a fully synchronous 4-stage up/down counter featuring a preset capability for programmable operation, carry lookahead for easy cascading and a U / D input to control the direction of counting. The SN54/ 74LS168 counts in a BCD decade (8, 4, 2, 1) sequence. All state changes, whether in counting or parallel loading, are initiated by the LOW-to-HIGH transition of the clock. • Low Power Dissipation 100 mW Typical • High-Speed Count Frequency 30 MHz Typical • Fully Synchronous Operation • Full Carry Lookahead for Easy Cascading • Single Up / Down Control Input • Positive Edge-Trigger Operation • Input Clamp Diodes Limit High-Speed Termination Effects http://onsemi.