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Texas Instruments SN74LV393B-EP Dual 4-Bit Binary Counter

Texas Instruments SN74LV393B-EP Dual 4-Bit Binary Counter contains eight flip-flops and additional gating to implement two individual 4-bit counters in a single package. These devices are designed for 2V to 5.5V VCC operation. This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when powered down. The Texas Instruments SN74LV393B-EP device has gold bond wires, a temperature range of –55°C to +105°C, and an SnPb lead finish.

Features

  • 2V to 5.5V VCC operation
  • Maximum tpd of 14.5ns at 5V
  • Supports mixed-mode voltage operation on all ports
  • Ioff supports partial-power-down mode operation
  • Latch-up performance exceeds 250mA per JESD 17
  • Operating ambient temperature of -55°C to +125°C
  • Supports defense, aerospace, and medical applications
    • Controlled baseline
    • One assembly and test site
    • One fabrication site
    • Extended product life cycle
    • Product traceability

Applications

  • Increase the number of inputs on a microcontroller
  • Expand system clock

Logic Diagram

Block Diagram - Texas Instruments SN74LV393B-EP Dual 4-Bit Binary Counter

Related Development Tool

Texas Instruments 14-24-LOGIC-EVM Logic Evaluation Module (EVM)

Generic evaluation module developed to support any TI logic leaded device in a 14 to 24 pin count.

Learn Moreo Texas Instruments 14-24-LOGIC-EVM Logic Evaluation Module (EVM) View Productspowiązany z Texas Instruments 14-24-LOGIC-EVM Logic Evaluation Module (EVM)
Opublikowano: 2023-11-02 | Zaktualizowano: 2023-11-09