SN74LS191DR by Texas Instruments – Specifications

Texas Instruments SN74LS191DR is a SN74LS191DR from Texas Instruments, part of the Counters / Dividers. It is designed for 上升沿 4.75V~5.25V 1 25MHz SOIC-16 Counters / Dividers ROHS. This product comes in a SOIC-16 package and is sold as Tape & Reel (TR). Key features include:

  • Direction: 向上计数器;向下计数器
  • Logic Type: Binary Counter
  • Trigger Type: 上升沿
  • Timing mode: Synchronous
  • Operating Temperature: 0℃~+70℃
  • Supply Voltage: 4.75V~5.25V
  • Number of Elements: 1
  • Count Rate: 25MHz

Additional details: This product is environmentally friendly, does not contain a battery, and weighs approximately 0.296 grams.

More on SN74LS191DR

Full Specifications of SN74LS191DR

Model NumberSN74LS191DR
Model NameTexas Instruments SN74LS191DR
CategoryCounters / Dividers
BrandTexas Instruments
Description上升沿 4.75V~5.25V 1 25MHz SOIC-16 Counters / Dividers ROHS
RoHSLead free / RoHS Compliant
UnitPiece
Weight:0.296 grams / 0.010441 oz
Package / CaseSOIC-16
Package / ArrangeTape & Reel (TR)
BatteryNo
ECCNEAR99
Direction向上计数器;向下计数器
Logic TypeBinary Counter
Trigger Type上升沿
Timing modeSynchronous
Operating Temperature0℃~+70℃
Reset Style-
Supply Voltage4.75V~5.25V
Number of Elements1
Count Rate25MHz

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