SN74HCT74PWR
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Texas Instruments SN74HCT74PWR

Manufacturer No:
SN74HCT74PWR
Manufacturer:
Texas Instruments
Package:
Tape & Reel (TR)
Description:
IC FF D-TYPE DUAL 1BIT 14TSSOP
Delivery:
Payment:
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Product Introduction

Overview

The SN74HCT74PWR is a dual D-type flip-flop integrated circuit produced by Texas Instruments. It belongs to the category of logic devices and is designed for high-speed CMOS logic applications. This product is widely used in digital systems for data storage, synchronization, and transfer operations. Its market positioning targets engineers and designers working on industrial automation, consumer electronics, and automotive electronics. The SN74HCT74PWR stands out for its low power consumption, high noise immunity, and compatibility with TTL inputs, making it a competitive choice for modern digital designs.

Key Specifications

ParameterValueUnitNotes
Logic TypeD-Type Flip-Flop-Dual
Number of Circuits2--
Supply Voltage4.5 to 5.5V-
Operating Temperature-40 to 85°C-
Propagation Delay Time20nsTypical
Input Capacitance3pF-
Output Current±4mA-
Package / CaseTSSOP-14--
Mounting TypeSurface Mount--
RoHS ComplianceYes--

Key Features

  • Low Power Consumption: Optimized for energy-efficient designs.
  • High Noise Immunity: Ensures reliable operation in noisy environments.
  • TTL-Compatible Inputs: Seamless integration with TTL logic systems.
  • Wide Operating Voltage Range: Supports 4.5V to 5.5V, making it versatile for various applications.
  • Compact TSSOP Package: Ideal for space-constrained designs.

Applications

The SN74HCT74PWR is commonly used in a variety of digital systems, including:

  • Industrial Automation: For control logic and data synchronization.
  • Consumer Electronics: In devices like gaming consoles and home appliances.
  • Automotive Electronics: For vehicle control systems and infotainment.
  • Communication Systems: In data transfer and signal processing applications.

Q & A

1. What is the operating voltage range of the SN74HCT74PWR?

The operating voltage range is 4.5V to 5.5V.

2. Is the SN74HCT74PWR compatible with TTL inputs?

Yes, it is fully compatible with TTL inputs.

3. What is the typical propagation delay time?

The typical propagation delay time is 20ns.

4. How many flip-flops are included in the SN74HCT74PWR?

It includes two D-type flip-flops.

5. What is the package type of this IC?

It comes in a TSSOP-14 package.

6. Is the SN74HCT74PWR RoHS compliant?

Yes, it is RoHS compliant.

7. What is the maximum operating temperature?

The maximum operating temperature is 85°C.

8. Can this IC be used in automotive applications?

Yes, it is suitable for automotive electronics.

9. What is the input capacitance of the SN74HCT74PWR?

The input capacitance is 3pF.

10. Is the SN74HCT74PWR suitable for surface mounting?

Yes, it is designed for surface mount applications.

Product Attributes

Function:Set(Preset) and Reset
Type:D-Type
Output Type:Complementary
Number of Elements:2
Number of Bits per Element:1
Clock Frequency:46 MHz
Max Propagation Delay @ V, Max CL:25ns @ 5.5V, 50pF
Trigger Type:Positive Edge
Current - Output High, Low:4mA, 4mA
Voltage - Supply:4.5V ~ 5.5V
Current - Quiescent (Iq):4 µA
Input Capacitance:3 pF
Operating Temperature:-40°C ~ 85°C (TA)
Mounting Type:Surface Mount
Supplier Device Package:14-TSSOP
Package / Case:14-TSSOP (0.173", 4.40mm Width)
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Similar Products

Part Number SN74HCT74PWR SN74HCT74PWT SN74HC74PWR SN74HCS74PWR SN74HCT374PWR SN74HCT574PWR SN74HCT74PW
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Product Status Active Active Active Active Active Active Active
Function Set(Preset) and Reset Set(Preset) and Reset Set(Preset) and Reset Set(Preset) and Reset Standard Standard Set(Preset) and Reset
Type D-Type D-Type D-Type D-Type D-Type D-Type D-Type
Output Type Complementary Complementary Complementary Complementary Tri-State, Non-Inverted Tri-State, Non-Inverted Complementary
Number of Elements 2 2 2 2 1 1 2
Number of Bits per Element 1 1 1 1 8 8 1
Clock Frequency 46 MHz 46 MHz 60 MHz 105 MHz 40 MHz 40 MHz 46 MHz
Max Propagation Delay @ V, Max CL 25ns @ 5.5V, 50pF 25ns @ 5.5V, 50pF 30ns @ 6V, 50pF 15ns @ 6V, 50pF 41ns @ 5.5V, 150pF 47ns @ 5.5V, 150pF 25ns @ 5.5V, 50pF
Trigger Type Positive Edge Positive Edge Positive Edge Positive Edge Positive Edge Positive Edge Positive Edge
Current - Output High, Low 4mA, 4mA 4mA, 4mA 5.2mA, 5.2mA 7.8mA, 7.8mA 6mA, 6mA 6mA, 6mA 4mA, 4mA
Voltage - Supply 4.5V ~ 5.5V 4.5V ~ 5.5V 2V ~ 6V 2V ~ 6V 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V
Current - Quiescent (Iq) 4 µA 4 µA 4 µA 2 µA 8 µA 8 µA 4 µA
Input Capacitance 3 pF 3 pF 3 pF 5 pF 3 pF 3 pF 3 pF
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 125°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Supplier Device Package 14-TSSOP 14-TSSOP 14-TSSOP 14-TSSOP 20-TSSOP 20-TSSOP 14-TSSOP
Package / Case 14-TSSOP (0.173", 4.40mm Width) 14-TSSOP (0.173", 4.40mm Width) 14-TSSOP (0.173", 4.40mm Width) 14-TSSOP (0.173", 4.40mm Width) 20-TSSOP (0.173", 4.40mm Width) 20-TSSOP (0.173", 4.40mm Width) 14-TSSOP (0.173", 4.40mm Width)

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