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  • Manufacturer No:
    SN74LS293DR
  • Manufacturer:
    Texas Instruments
  • Category:
    Logic - Counters, Dividers
  • Datasheet:
    SN74LS293DR
  • SKU:
    1048620
  • Description:
    Counter IC Binary Counter 1 Element 4 Bit Positive Edge 14-SOIC

SN74LS293DR Details

Counter IC Binary Counter 1 Element 4 Bit Positive Edge 14-SOIC

SN74LS293DR Specification Parameters

  • RoHS Status: ROHS3 Compliant
  • Number of Functions: 2
  • Mounting Type: Surface Mount
  • Packaging: Tape & Reel (TR)
  • Pbfree Code: yes
  • Time@Peak Reflow Temperature-Max (s): NOT SPECIFIED
  • Terminal Position: DUAL
  • Power Supplies: 5V
  • Qualification Status: Not Qualified
  • Number of Terminations: 14
  • Operating Temperature: 0°C~70°C
  • Packing Method: TAPE AND REEL
  • Trigger Type: Positive Edge
  • Reset: Synchronous
  • Technology: TTL
  • Length: 8.65mm
  • Propagation Delay: 70 ns
  • Family: LS
  • Series: 74LS
  • Base Part Number: 74LS293
  • Moisture Sensitivity Level (MSL): 1 (Unlimited)
  • Number of Input Lines: 2
  • Mount: Surface Mount
  • Number of Elements: 1
  • Part Status: Obsolete
  • Peak Reflow Temperature (Cel): NOT SPECIFIED
  • Supply Voltage: 5V
  • Number of Bits per Element: 4
  • Terminal Form: GULL WING
  • Number of Pins: 14
  • Width: 3.9mm
  • Voltage - Supply: 4.75V~5.25V
  • Clock Edge Trigger Type: Positive Edge
  • Package / Case: 14-SOIC (0.154, 3.90mm Width)
  • Direction: Up
  • Turn On Delay Time: 70 ns
  • Logic Function: Counter
  • Logic Type: Binary Counter
  • Frequency: 42MHz

Texas Instruments — Manufacturer Introduction

Texas Instruments (TI) is a multinational semiconductor company based in Texas, United States. It is renowned for its development, manufacturing, and sale of semiconductors and computer technology, primarily focusing on innovative digital signal processing and analog circuitry. In addition to its semiconductor business, TI also offers solutions in sensing and control, educational products, and digital light processing. Headquartered in Dallas, Texas, TI has manufacturing, design, and sales offices in more than 25 countries. It is the world's largest manufacturer of digital signal processors (DSPs) and analog circuit components, with its analog and digital signal processing technologies holding a dominant position worldwide. After successive acquisitions of Fairchild Semiconductor's manufacturing division and Chengdu Cension Semiconductor, in 2011, TI further solidified its position as a leading analog semiconductor giant by acquiring National Semiconductor for $6.5 billion.

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