• Part: SN54LS190
  • Description: PRESETTABLE BCD/DECADE UP/DOWN COUNTER
  • Manufacturer: Motorola Semiconductor
  • Size: 310.02 KB
SN54LS190 Datasheet (PDF) Download

Related SN54LS190 Datasheets

Motorola Semiconductor
SN54LS190

Key Features

  • Low Power . . . 90 mW Typical Dissipation High Speed . . . 25 MHz Typical Count Frequency Synchronous Counting Asynchronous Parallel Load Individual Preset Inputs Count Enable and Up/ Down Control Inputs Cascadable Input Clamp Diodes Limit High Speed Termination Effects CONNECTION DIAGRAM DIP (TOP VIEW)
  • SN54/74LS191
SN54LS190 datasheet preview

Datasheets by Manufacturer

Part Number Manufacturer Description
SN54LS190 Texas Instruments SYNCHRONOUS UP/DOWN COUNTERS
SN54LS197 Texas Instruments Presettable Decade Or Binary Counters/Latches
SN54LS196 Texas Instruments Presettable Decade Or Binary Counters/Latches
SN54LS194A Texas Instruments 4-Bit Bidirectional Universal Shift Registers
SN54LS191 Texas Instruments SYNCHRONOUS UP/DOWN COUNTERS
SN54LS192 Texas Instruments SYNCHRONOUS 4-BIT UP/DOWN COUNTERS
SN54LS193 Motorola Semiconductor PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER
SN54LS197 Motorola Semiconductor 4-STAGE PRESETTABLE RIPPLE COUNTERS
SN54LS197 Texas Instruments Presettable Decade Or Binary Counters/Latches
SN54LS193 Texas Instruments SYNCHRONOUS 4-BIT UP/DOWN COUNTERS