Overview
The CD74HCT174M96G4 is a high-speed CMOS logic hex D-type flip-flop with reset, produced by Texas Instruments. This component utilizes silicon gate CMOS circuitry to implement six master-slave D-type flip-flops, each with individual data inputs (Dn) and outputs (Qn). It features a common clock (CP) and a common master reset (MR) input, which allows for simultaneous loading and resetting of all flip-flops. The device is known for its low power consumption and high noise immunity, making it suitable for a variety of digital circuit applications.
Key Specifications
| Parameter | Symbol | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| VCC Supply Voltage | VCC | 2.0 | 6.0 | V | ||
| Input Voltage | VI | 0 to VCC | 0 | VCC | V | |
| Output Voltage | VO | 0 to VCC | 0 | VCC | V | |
| Ambient Temperature | Tamb | -40 | 125 | °C | ||
| High-Level Input Voltage (TTL) | VIH | VCC = 4.5 V | 2.0 | 5.5 | V | |
| Low-Level Input Voltage (TTL) | VIL | VCC = 4.5 V | 0.8 | 0.8 | V | |
| High-Level Output Voltage (TTL Loads) | VOH | VCC = 4.5 V | 3.98 | 4.4 | V | |
| Low-Level Output Voltage (TTL Loads) | VOL | VCC = 4.5 V | 0.26 | 0.4 | V | |
| Maximum Frequency | fmax | VCC = 4.5 V, CL = 15 pF | 30 | 90 | MHz | |
| Propagation Delay (CP to Qn) | tpd | VCC = 4.5 V, CL = 15 pF | 18 | 35 | ns | |
| Setup Time (Data to Clock) | tSU | VCC = 4.5 V | 12 | 15 | ns | |
| Hold Time (Data to Clock) | tH | VCC = 4.5 V | 5 | 5 | ns |
Key Features
- Wide Supply Voltage Range: Operates from 2.0 V to 6.0 V.
- Low Power Consumption: CMOS technology ensures low power dissipation.
- High Noise Immunity: Provides robust performance in noisy environments.
- TTL Input Compatibility: The 74HCT174 is compatible with TTL input levels.
- Edge-Triggered D-Type Flip-Flops: Six master-slave flip-flops with common clock and reset inputs.
- Clamp Diodes on Inputs: Allows the use of current limiting resistors to interface inputs to voltages in excess of VCC.
- High-Speed Operation: Maximum frequency up to 90 MHz at VCC = 4.5 V.
Applications
- Digital Circuit Design: Suitable for various digital circuit applications requiring edge-triggered D-type flip-flops.
- Sequential Logic Circuits: Ideal for use in counters, shift registers, and other sequential logic circuits.
- Embedded Systems: Can be used in embedded systems requiring low power and high noise immunity.
- Communication Systems: Applicable in communication systems where reliable data storage and transfer are critical.
Q & A
- What is the CD74HCT174M96G4?
The CD74HCT174M96G4 is a high-speed CMOS logic hex D-type flip-flop with reset, produced by Texas Instruments.
- What is the supply voltage range for the CD74HCT174M96G4?
The device operates from 2.0 V to 6.0 V.
- What type of input compatibility does the 74HCT174 have?
The 74HCT174 is compatible with TTL input levels.
- How many flip-flops does the CD74HCT174M96G4 contain?
The device contains six master-slave D-type flip-flops.
- What is the maximum frequency of operation for the CD74HCT174M96G4?
The maximum frequency is up to 90 MHz at VCC = 4.5 V.
- What is the propagation delay from CP to Qn for the CD74HCT174M96G4?
The propagation delay is typically 18 ns to 35 ns at VCC = 4.5 V, CL = 15 pF.
- What is the setup time for data to clock for the CD74HCT174M96G4?
The setup time is typically 12 ns to 15 ns at VCC = 4.5 V.
- What is the hold time for data to clock for the CD74HCT174M96G4?
The hold time is typically 5 ns at VCC = 4.5 V.
- Is the CD74HCT174M96G4 RoHS compliant?
Yes, the CD74HCT174M96G4 is RoHS compliant.
- What is the ambient temperature range for the CD74HCT174M96G4?
The ambient temperature range is from -40°C to 125°C.
