The MC74ACT574MELG is an octal D flip-flop featuring 3-state outputs, designed for high-speed and low-power applications. It has a buffered common clock (CP) and a buffered common output enable (OE), allowing for efficient data storage on the LOW-to-HIGH clock transition. This device is functionally identical to the MC74AC374/74ACT374, with the primary difference being the pinouts. The flip-flop supports 3-state outputs, making it suitable for bus-oriented applications, and can source or sink up to 24 mA per output. The 'ACT' version includes TTL compatible inputs, enhancing its versatility in interfacing with microprocessors. The device is available in Pb-free packages, aligning with modern environmental standards. Engineers may find this component useful for applications requiring reliable data storage and transfer, particularly in systems where space and power efficiency are critical.
Manufacturer: ON Semiconductor
Win Source Part Number: 787964-MC74ACT574MEL
Series: 74ACT
Packaging: Reel package
Type: D-Type
Operating Temperature Range: -40°C ~ 85°C (TA)
Package: 20-SOIC (0.209", 5.30mm Width)
Mounting: SMD
Output Type: Tri-State, Non-Inverted
Current - Output High, Low: 24mA, 24mA
Operating Supply Voltage: 4.5 V ~ 5.5 V
Function: Standard
Number of Elements: 1
Number of Bits per Element: 8
Max Propagation Delay @ V, Max CL: 11ns @ 5V, 50pF
Current - Quiescent: 8μA
Input Capacitance: 4.5pF
Part Status: Obsolete(EOL)
Family Name: MC74ACT574
Categories: Integrated Circuits (ICs)
Clock Frequency: 100MHz
Alternative Parts (Cross-Reference): TC74ACT574F(TB,EL); TC74ACT574F(TB) ; TC74ACT574F(EL); TC74ACT574F(F);
Introduction Date: April 09, 1996
ECCN: EAR99
Country of Origin: Japan
Estimated EOL Date: Obsolete / End of life
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 51 pct.
Supply and Demand Status: Balance
"Flip Flop 1 Element D-Type 8 Bit Positive Edge 20-SOIC (0.209"", 5.30mm Width)"
Flip Flop 1 Element D-Type 8 Bit Positive Edge 20-SOIC (0.209", 5.30mm Width)
IC FF D-TYPE SNGL 8BIT 20SOEIAJ
IC FF D-TYPE SNGL 8BIT 20SOEIAJ
| Win Source Electronics | DigiKey | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|
| Product Category | Flip-Flops | Flip-Flops | Flip-Flops | Flip-Flops | Flip-Flops |
| Product Number | 787964-MC74ACT574MELG | MC74ACT574MELG-ND | MC74ACT574MELG | MC74ACT574MELG | MC74ACT574MELG |
| Product Name | Logic - Logic - Flip Flops - MC74ACT574MELG | Flip Flops | Flip Flops | Integrated Circuits (ICs) - Logic - Flip Flops | Logic - Flip Flops |
| Supply Voltage | 4.5 V ~ 5.5 V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | ||
| Propagation Delay | 11 ns | 11 ns | |||
| fMAX | 100 MHz | 100 MHz | |||
| Low-level Output Current (Sink) | 24 mA | 24 mA | 24 mA | ||
| High-level Output Current (Source) | 24 mA | 24 mA | 24 mA |
