Texas Instruments SN74HCT574 Octal Edge-Triggered D-Type Flip-Flops
Texas Instruments SN74HCT574 Octal Edge-Triggered D-Type Flip-Flops feature 3-state outputs that are designed specifically for bus driving. The Texas Instruments SN74HCT574 devices are suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.
Features
- Operating voltage range of 4.5V to 5.5V
- High-current 3-state noninverting outputs drive bus lines directly or up to 15 LSTTL loads
- Low power consumption, 80µA max ICC
- Typical tpd = 22ns
- ±6mA output drive at 5V
- The low input current of 1µA max
- Inputs are TTL-voltage compatible
- Bus-structured pinout
Logic Diagram (Positive Logic)
Related Development Tool
Texas Instruments 14-24-LOGIC-EVM Logic Evaluation Module (EVM)
Generic evaluation module developed to support any TI logic leaded device in a 14 to 24 pin count.
Published: 2024-09-20
| Updated: 2025-02-27