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Part No 74HCT173N,652
Manufacturer NXP
Catalog Logic - Flip Flops
Description IC FF D-TYPE SNGL 4BIT 16DIP / Flip Flop 1 Element D-Type 4 Bit Positive Edge 16-DIP (0.300", 7.62mm)

Shipping Information

Shipped from HK warehouse
Expected Shipping Date Ask for an estimation

Products specifications

Category Integrated Circuits (ICs)>Logic - Flip Flops
Mfr NXP USA Inc.
Series 74HCT
Package Tube
Product Status Obsolete
Function Master Reset
Type D-Type
Output Type Tri-State, Non-Inverted
Number of Elements 1
Number of Bits per Element 4
Clock Frequency 80 MHz
Max Propagation Delay @ V, Max CL 40ns @ 4.5V, 50pF
Trigger Type Positive Edge
Current - Output High, Low 6mA, 6mA
Voltage - Supply 4.5V ~ 5.5V
Current - Quiescent (Iq) 4 µA
Input Capacitance 3.5 pF
Temperature Range - Operating -40°C ~ 125°C (TA)
Mounting Type Through Hole
Supplier Device Package 16-DIP
Package / Case 16-DIP (0.300", 7.62mm)
Base Product Number 74HCT173
MSL Level 1 (Unlimited)
REACH Status REACH Unaffected
HTSUS 8542.39.0001
Other Names 568-7839-5,74HCT173N,NEXNXP74HCT173N,652,2156-74HCT173N652-NX,954-74HCT173N652,74HCT173N-ND,954-74HCT173N652CHP,933670050652,74HCT173N,652-ND,954-74HCT173N,652CHP
Standard Package 25
Win Source Part Number 1040409-74HCT173N,652
Fake Threat In the Open Market 58 pct.
Alternative Parts
CD74HC173PWR;  CD74ACT174E;  74HCT109N,652; CD74HCT112E;  SN74F174AN;  DM74ALS109AN;  74HCT175N,65274HCT173N 652; 74HCT173N652; 


Product Overview: 74HCT173N,652 from NXP

The 74HCT173N,652 is a high-speed Si-gate CMOS device from NXP Semiconductors, designed to operate in tandem with TTL (Transistor-Transistor Logic) levels. This quad D-type flip-flop with clear is a versatile and reliable component that is widely used in digital electronics for temporary data storage, data transferring, and manipulation tasks.

Key Features

  • Logic Type: Quad D-type flip-flop with clear
  • Operating Voltage: 4.5V to 5.5V, compatible with TTL power supply levels
  • Output Capability: Standard output drive, capable of driving TTL levels
  • High-Speed Performance: Typical propagation delay of 16ns, ensuring swift data processing
  • Package: 16-pin DIP (Dual In-line Package), offering a balance between space-saving and ease of handling


The 74HCT173N,652 integrates four edge-triggered D-type flip-flops with individual D inputs, Clock (CP) inputs, Master Reset (MR) inputs, and Output Enable (OE) inputs. Each flip-flop has a separate Q output and Q-bar output. The device features a common clock and a master reset input to clear all flip-flops simultaneously, making it highly efficient for parallel data storage or transfer operations.


With its robust design and high-speed performance, the 74HCT173N,652 is suitable for a wide range of applications, including:

  • Buffer storage
  • Shift registers
  • Data storage
  • Pattern generation
  • Control systems

Quality and Reliability

NXP Semiconductors is known for its commitment to quality, and the 74HCT173N,652 is no exception. This device is manufactured under strict quality control standards, ensuring high reliability and performance consistency for critical applications in both commercial and industrial environments.

Ordering Information

The 74HCT173N,652 is available for order under the specified product number. For detailed information on purchasing options, bulk orders, and pricing, customers should contact authorized distributors or visit the NXP Semiconductors official website.

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