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74LS163 - BCD DECADE COUNTERS / 4-BIT BINARY COUNTERS

Download the 74LS163 datasheet PDF. This datasheet also covers the 74LS160 variant, as both devices belong to the same bcd decade counters / 4-bit binary counters family and are provided as variant models within a single manufacturer datasheet.

General Description

The LS160A / 161A / 162A / 163A are 4-bit synchronous counters with a synchronous Parallel Enable (Load) feature.

The counters consist of four edge-triggered D flip-flops with the appropriate data routing networks feeding the D inputs.

Key Features

  • A.
  • SN54/74LS163A AC SETUP.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (74LS160-SYC.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number 74LS163
Manufacturer SYC
File Size 162.05 KB
Description BCD DECADE COUNTERS / 4-BIT BINARY COUNTERS
Datasheet download datasheet 74LS163 Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
74LS163 Synchronous 4-bit Binary Counters Hitachi Semiconductor
74LS163 Synchronous 4-Bit Binary Counters Fairchild Semiconductor
74LS163 Synchronous 4-Bit Binary Counters National Semiconductor
74LS163 BCD DECADE COUNTERS/4-BIT BINARY COUNTERS ON Semiconductor
74LS163A Synchronous 4-bit Binary Counters Hitachi Semiconductor

Other Datasheets by SYC

Part Number Description
74LS160 BCD DECADE COUNTERS / 4-BIT BINARY COUNTERS
74LS161 BCD DECADE COUNTERS / 4-BIT BINARY COUNTERS
74LS162 BCD DECADE COUNTERS / 4-BIT BINARY COUNTERS

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.

View original datasheet text
BCD DECADE COUNTERS/ 4-BIT BINARY COUNTERS The LS160A / 161A / 162A / 163A are high-speed 4-bit synchronous counters. They are edge-triggered, synchronously presettable, and cascadable MSI building blocks for counting, memory addressing, frequency division and other applications. The LS160A and LS162A count modulo 10 (BCD). The LS161A and LS163A count modulo 16 (binary.) The LS160A and LS161A have an asynchronous Master Reset (Clear) input that overrides, and is independent of, the clock and all other control inputs. The LS162A and LS163A have a Synchronous Reset (Clear) input that overrides all other control inputs, but is active only during the rising clock edge.