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C277C Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
C277CNEC469Yes

NEC C277C** is a **low-power Schottky TTL (LSTTL) integrated circuit** designed for high-speed digital logic applications.

The NEC C277C is a low-power Schottky TTL (LSTTL) integrated circuit designed for high-speed digital logic applications.

Manufacturer:

  • NEC (Nippon Electric Company, now part of Renesas Electronics Corporation)

Specifications:

  • Logic Family: Low-Power Schottky TTL (LSTTL)
  • Function: Quad 2-Input NAND Gate
  • Supply Voltage (VCC): 4.75V to 5.25V (Standard TTL Levels)
  • Power Consumption: Low power compared to standard TTL
  • Propagation Delay: Typically 10ns (varies with conditions)
  • Operating Temperature Range: 0°C to 70°C (Commercial grade)
  • Package Type: DIP (Dual In-line Package), 14-pin

Descriptions:

  • The C277C is a quad 2-input NAND gate, meaning it contains four independent NAND gates in a single IC.
  • It uses Schottky diode clamping to improve switching speed while maintaining low power consumption.
  • Compatible with standard TTL logic levels (input/output voltage thresholds).

Features:

  • High-speed operation due to Schottky barrier diodes.
  • Low power dissipation compared to standard TTL.
  • Wide operating voltage range (compatible with 5V systems).
  • Standard pinout for easy integration in TTL-based circuits.
  • Robust noise immunity typical of LSTTL logic.

This IC is commonly used in digital logic circuits, computing systems, and control applications where fast switching and low power consumption are required.

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