SN74HC7001DR
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Texas Instruments SN74HC7001DR

Manufacturer No:
SN74HC7001DR
Manufacturer:
Texas Instruments
Package:
Tape & Reel (TR)
Description:
IC GATE AND 4CH 2IN 14SOIC
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The SN74HC7001DR, produced by Texas Instruments, is a quadruple 2-input AND gate integrated circuit with Schmitt-trigger inputs. This device is part of the HC (High-Speed CMOS) logic family and is designed to perform the Boolean function Y = A ● B in positive logic for each of its four independent gates. Although the device is now obsolete, it was widely used for its robust features and wide operating range.

Key Specifications

Parameter Min Nom Max Unit
VCC (Supply Voltage) 2 5 6 V
VI (Input Voltage) 0 VCC V
VO (Output Voltage) 0 VCC V
TA (Operating Free-Air Temperature) -40 85 °C
tpd (Propagation Delay) at 2 V 60 130 163 ns
tpd (Propagation Delay) at 4.5 V 18 26 33 ns
tpd (Propagation Delay) at 6 V 14 22 28 ns
tt (Transition Time) at 2 V 28 75 95 ns
tt (Transition Time) at 4.5 V 8 15 19 ns
tt (Transition Time) at 6 V 6 13 16 ns
ICC (Supply Current) at 6 V 2 20 µA
Ci (Input Capacitance) 3 10 pF

Key Features

  • Buffered Inputs: The device features buffered inputs which help in stabilizing the input signals.
  • Wide Operating Voltage Range: Operates over a wide voltage range from 2 V to 6 V.
  • Wide Operating Temperature Range: Functions across a temperature range of -40°C to +85°C.
  • Supports Fanout up to 10 LSTTL Loads: Capable of driving up to 10 LSTTL (Low-power Schottky Transistor-Transistor Logic) loads.
  • Significant Power Reduction: Offers reduced power consumption compared to LSTTL logic ICs.
  • Schmitt-Trigger Inputs: Includes Schmitt-trigger inputs which help in rejecting noise and stabilizing the input signals.
  • Balanced CMOS Push-Pull Outputs: The outputs are balanced, allowing the device to sink and source similar currents.
  • Clamp Diode Structure: Features positive and negative clamping diodes to protect against voltage spikes.

Applications

  • Combining Power Good Signals: Can be used to combine multiple power good signals into a single output.
  • Enable Digital Signals: Suitable for enabling digital signals in various logic circuits.

Q & A

  1. What is the SN74HC7001DR used for?

    The SN74HC7001DR is used as a quadruple 2-input AND gate with Schmitt-trigger inputs, performing the Boolean function Y = A ● B in positive logic.

  2. What is the operating voltage range of the SN74HC7001DR?

    The device operates over a voltage range from 2 V to 6 V.

  3. What is the operating temperature range of the SN74HC7001DR?

    The device functions across a temperature range of -40°C to +85°C.

  4. What type of inputs does the SN74HC7001DR have?

    The device features Schmitt-trigger inputs which help in rejecting noise and stabilizing the input signals.

  5. How many AND gates does the SN74HC7001DR contain?

    The device contains four independent 2-input AND gates.

  6. What is the significance of the Schmitt-trigger inputs in the SN74HC7001DR?

    Schmitt-trigger inputs help in rejecting noise and stabilizing the input signals, ensuring reliable operation.

  7. What is the maximum fanout for the SN74HC7001DR?

    The device can drive up to 10 LSTTL loads.

  8. How does the SN74HC7001DR compare to LSTTL logic ICs in terms of power consumption?

    The SN74HC7001DR offers significant power reduction compared to LSTTL logic ICs.

  9. What are the typical applications of the SN74HC7001DR?

    The device is typically used for combining power good signals and enabling digital signals in various logic circuits.

  10. Is the SN74HC7001DR still in production?

    No, the SN74HC7001DR is now obsolete and no longer in production by Texas Instruments.

Product Attributes

Logic Type:AND Gate
Number of Circuits:4
Number of Inputs:2
Features:Schmitt Trigger
Voltage - Supply:2V ~ 6V
Current - Quiescent (Max):2 µA
Current - Output High, Low:5.2mA, 5.2mA
Logic Level - Low:0.3V ~ 1.2V
Logic Level - High:1.5V ~ 4.2V
Max Propagation Delay @ V, Max CL:22ns @ 6V, 50pF
Operating Temperature:-40°C ~ 85°C
Mounting Type:Surface Mount
Supplier Device Package:14-SOIC
Package / Case:14-SOIC (0.154", 3.90mm Width)
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$1.96
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Similar Products

Part Number SN74HC7001DR SN74HC7002DR SN74HC7001DT SN74HC7001D
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Product Status Active Active Active Active
Logic Type AND Gate NOR Gate AND Gate AND Gate
Number of Circuits 4 4 4 4
Number of Inputs 2 2 2 2
Features Schmitt Trigger Schmitt Trigger Schmitt Trigger Schmitt Trigger
Voltage - Supply 2V ~ 6V 2V ~ 6V 2V ~ 6V 2V ~ 6V
Current - Quiescent (Max) 2 µA 2 µA 2 µA 2 µA
Current - Output High, Low 5.2mA, 5.2mA 5.2mA, 5.2mA 5.2mA, 5.2mA 5.2mA, 5.2mA
Logic Level - Low 0.3V ~ 1.2V 0.3V ~ 1.2V 0.3V ~ 1.2V 0.3V ~ 1.2V
Logic Level - High 1.5V ~ 4.2V 1.5V ~ 4.2V 1.5V ~ 4.2V 1.5V ~ 4.2V
Max Propagation Delay @ V, Max CL 22ns @ 6V, 50pF 22ns @ 6V, 50pF 22ns @ 6V, 50pF 22ns @ 6V, 50pF
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Supplier Device Package 14-SOIC 14-SOIC 14-SOIC 14-SOIC
Package / Case 14-SOIC (0.154", 3.90mm Width) 14-SOIC (0.154", 3.90mm Width) 14-SOIC (0.154", 3.90mm Width) 14-SOIC (0.154", 3.90mm Width)

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