Overview
The CD74HC564M96 is a high-speed CMOS logic integrated circuit produced by Texas Instruments. It is an octal positive-edge-triggered inverting D-type flip-flop with three-state outputs, packaged in a 20-pin SOIC (DW) package. This component is part of the 74HC series, known for its balanced propagation delay and transition times, and significant power reduction compared to LSTTL logic ICs. The CD74HC564M96 is designed to operate over a wide temperature range and is suitable for various digital logic applications.
Key Specifications
| Specification | Value |
|---|---|
| Package | 20-SOIC (DW) |
| Pins | 20 |
| Operating Temperature Range | -55°C to 125°C |
| Supply Voltage | 2 V to 6 V |
| Clock Frequency | 60 MHz |
| Propagation Delay | 13 ns @ VCC= 5 V, CL= 15 pF, TA= 25°C |
| Output Type | Tri-State Inverted |
| Number of Elements | 1 |
| Number of Bits per Element | 8 |
| Trigger Type | Positive Edge |
| Output Current (High/Low) | 7.8 mA / 7.8 mA |
| Quiescent Current (Iq) | 8 µA |
| Input Capacitance | 10 pF |
| Mounting Type | Surface Mount |
Key Features
- Buffered inputs
- Common three-state output-enable control
- Three-state outputs
- Bus line driving capability
- Wide operating temperature range: –55°C to 125°C
- Balanced propagation delay and transition times
- Significant power reduction compared to LSTTL Logic ICs
- HC types: 2 V to 6 V operation, high noise immunity
- HCT types: 4.5 V to 5.5 V operation, direct LSTTL input logic compatibility
- CMOS input compatibility, low input current (≤ 1 µA)
Applications
The CD74HC564M96 is suitable for a variety of digital logic applications, including but not limited to:
- Sequential logic circuits
- Memory elements
- Counters and timers
- Data storage and retrieval systems
- High-speed digital systems requiring low power consumption and high noise immunity
Q & A
- What is the package type of the CD74HC564M96?
The CD74HC564M96 is packaged in a 20-pin SOIC (DW) package. - What is the operating temperature range of the CD74HC564M96?
The operating temperature range is -55°C to 125°C. - What is the maximum clock frequency of the CD74HC564M96?
The maximum clock frequency is 60 MHz. - What is the propagation delay of the CD74HC564M96?
The typical propagation delay is 13 ns at VCC= 5 V, CL= 15 pF, TA= 25°C. - What type of outputs does the CD74HC564M96 have?
The CD74HC564M96 has tri-state inverted outputs. - How many bits per element does the CD74HC564M96 have?
The CD74HC564M96 has 8 bits per element. - What is the trigger type of the CD74HC564M96?
The trigger type is positive edge. - What is the supply voltage range of the CD74HC564M96?
The supply voltage range is 2 V to 6 V. - What is the quiescent current (Iq) of the CD74HC564M96?
The quiescent current (Iq) is 8 µA. - Is the CD74HC564M96 RoHS compliant?
Yes, the CD74HC564M96 is RoHS compliant.
