Heisener Electronics
BOM

SN74LS191DR

4.75V ~ 5.25V|Up, Down
OriginalGlobal SourcingFast DeliveryQuality CertifiedTechnical SupportBulk Discount

IC SYNC 4-BIT UP/DN CNTR 16-SOIC

Specifications

Brand
Texas Instruments
Package
16-SOIC (0.154", 3.90mm Width)
Packaging
—
Weight
—

Total Inventory

185pcs

Ship within 8 hours

MOQ: 1 pcs

Certifications & Authorizations

Product Video

Discover how SN74LS191DR from Texas Instruments fits into your design. Our component experts walk through key specifications, quality certifications, and typical application scenarios.

  • Authentic sourcing with full traceability
  • Rigorous incoming quality inspection
  • Competitive pricing & global fast delivery
  • Dedicated application engineering support

Technical Specifications

Manufacturer-
Series74LS
Logic TypeBinary Counter
DirectionUp, Down
Number of Elements1
Number of Bits per Element4
Reset-
TimingSynchronous
Count Rate25MHz
Trigger TypePositive Edge
Voltage - Supply4.75V ~ 5.25V
Operating Temperature0°C ~ 70°C
Mounting TypeSurface Mount
Package / Case16-SOIC (0.154", 3.90mm Width)
Supplier Device Package16-SOIC

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