7410 Triple 3-Input NAND Gate - Technical Summary

Overview

The 7410 is a monolithic triple 3-input NAND gate integrated circuit belonging to the 7400 series of TTL logic devices. This device contains three independent NAND gates, each performing the Boolean function Y = NOT (A AND B AND C) in positive logic. The 7410 is widely used in digital logic design for implementing combinational logic functions, signal gating, and system control applications.

Manufactured using advanced bipolar technology, the 7410 offers excellent noise immunity and fan-out capability typical of TTL devices. The standard 14-pin DIP package makes it compatible with breadboards and PCB designs across industrial, commercial, and military temperature ranges.

Features

• Triple 3-input NAND gates in single package
• Standard TTL switching voltages
• Typical propagation delay: 10ns (max 22ns)
• Power dissipation: 10mW per gate (typical)
• Operating voltage range: 4.75V to 5.25V
• High noise immunity: 0.4V (min) noise margin
• Fan-out of 10 standard TTL loads
• Available in PDIP, CDIP, SOIC packages
• Military temperature range available (-55°C to +125°C)

Applications

The 7410 finds extensive use in digital systems design:

• General purpose logic circuits
• Data processing systems
• Control systems
• Instrumentation
• Computer peripherals
• Industrial automation
• Clock distribution networks
• Error detection circuits
• Address decoding
• State machine implementation

Electrical Characteristics

Absolute Maximum Ratings

• Supply Voltage (VCC): -0.5V to +7V
• DC Input Voltage (VI): -0.5V to VCC + 0.5V
• DC Output Voltage (VO): -0.5V to VCC + 0.5V
• DC Input Diode Current (IIK): ±20mA
• DC Output Diode Current (IOK): ±20mA
• DC Output Current (IO): ±25mA
• DC Supply Current per Output (ICC): ±55mA
• Storage Temperature Range: -65°C to +150°C

Recommended Operating Conditions

• Supply Voltage (VCC): 4.75V to 5.25V
• High-Level Input Voltage (VIH): 2V min
• Low-Level Input Voltage (VIL): 0.8V max
• Operating Free-Air Temperature: 0°C to +70°C (commercial)

DC Characteristics (VCC = 5V, TA = 25°C)

• High-Level Output Voltage (VOH): 2.4V min, 3.4V typ
• Low-Level Output Voltage (VOL): 0.2V typ, 0.4V max
• Input Clamp Voltage (VIK): -1.5V max at IIK = -18mA
• High-Level Input Current (IIH): 40μA max at VIN = 2.7V
• Low-Level Input Current (IIL): -1.6mA max at VIN = 0.4V
• Short-Circuit Output Current (IOS): -18mA to -55mA
• Supply Current (ICC): 12mA max (all gates switching)

AC Characteristics

• Propagation Delay Time (tPLH, tPHL): 15ns max (10ns typ)
• Output Transition Time (tTLH, tTHL): 15ns max
• Input Capacitance (CIN): 3pF typ
• Power Dissipation Capacitance (CPD): 20pF typ

Pin Description

14-Pin DIP Configuration

• Pin 1: 1A - Gate 1 Input A
• Pin 2: 1B - Gate 1 Input B
• Pin 3: 2A - Gate 2 Input A
• Pin 4: 2B - Gate 2 Input B
• Pin 5: 2C - Gate 2 Input C
• Pin 6: 2Y - Gate 2 Output
• Pin 7: GND - Ground (0V reference)
• Pin 8: 3Y - Gate 3 Output
• Pin 9: 3A - Gate 3 Input A
• Pin 10: 3B - Gate 3 Input B
• Pin 11: 3C - Gate 3 Input C
• Pin 12: 1Y - Gate 1 Output
• Pin 13: 1C - Gate 1 Input C
• Pin 14: VCC - Positive Supply Voltage (+5V)

Package Information

Available Packages

• PDIP-14 (Plastic Dual In-line Package)
• CDIP-14 (Ceramic Dual In-line Package)
• SOIC-14 (Small Outline Integrated Circuit)
• TSSOP-14 (Thin Shrink Small Outline Package)

PDIP-14 Package Dimensions

• Package Length: 19.3mm max
• Package Width: 6.35mm max
• Lead Pitch: 2.54mm (standard DIP spacing)
• Lead Length: 3.3mm min
• Package Height: 4.57mm max

Thermal Characteristics

• Junction-to-Ambient Thermal Resistance (θJA): 80°C/W (PDIP)
• Junction-to-Case Thermal Resistance (θJC): 20°C/W (PDIP)
• Maximum Junction Temperature: 150°C

Truth Table

Where: L = Low level (≤0.8V), H = High level (≥2.0V), X = Don't care (either L or H)

Functional