IC 74173 – 4-Bit D-Type Register with 3-State Outputs

🧠 74173 TTL IC: 4-bit D-type register
🚦 3-state outputs for bus interfacing and sharing
⚡ Standard 5V TTL operation
⏱️ Clocked storage—latches 4-bit data on clock edge
🧩 Ideal for data buffering, temporary storage, and bus systems
🛠️ Output enable + clear control for flexible operation
🚀 Reliable digital performance for classic logic designs
📦 DIP package—great for breadboard and logic projects

SKU: 74173

30,00 EGP

In stock

3 People watching this product now!

Payment Methods:

Description

The 74173 is a 4-bit D-type register IC with 3-state outputs, commonly used in digital logic systems for data storage and transfer. It features asynchronous clear and clock-enable inputs for controlled operation.

Short Features

4-bit D-type register
3-state outputs for bus interfacing
Synchronous data loading via clock signal
Asynchronous clear input for quick reset
TTL-compatible logic levels

Specification

Logic Type: 4-bit D-type register
Supply Voltage: 4.75V to 5.25V DC (Typical 5V)
Input Levels: TTL-compatible
Propagation Delay: ~25 ns (typical)
Output Current: ±8mA
Package Type: DIP-16 or SOIC-16
Operating Temperature: 0°C to 70°C
Applications: Data storage, shift registers, bus interfacing, and control systems

Specification

General

Weight Weight	0,0000 g
Dimensions	3 × 0,7 × 0,3 mm
Product Name	IC 74173 – 4-Bit D-Type Register with 3-State Outputs
Type	Digital Logic IC
Model	74173
Logic Family	TTL (Transistor-Transistor Logic)
Number of Bits	4
Register Type	D-Type Flip-Flop
Output Type	3-State Outputs
Operating Voltage	5 V DC
Input Current	1.6 mA (typical)
Output Current	±8 mA (typical)
Propagation Delay	~15 ns (typical)
Package Type	DIP-20 / Through-Hole
Operating Temperature	0°C to +70°C
Applications	Digital Logic Circuits, Registers, Memory Storage, Microcontroller Projects, Educational Electronics
Package Contents	1× IC 74173 – 4-Bit D-Type Register with 3-State Outputs