Product Descriptions
The MC74AC574/74ACT574 is a high–speed, low power octal flip–flop with a buffered common Clock (CP) and a buffered common Output Enable (OE). The information presented to the D inputs is stored in the flip–flops on the LOW–to–HIGH Clock (CP) transition.
The MC74AC574/74ACT574 is functionally identical to the MC74AC374/74ACT374 except for the pinouts.
Product Features
• Inputs and Outputs on Opposite Sides of Package Allowing Easy Interface with Microprocessors
• Useful as Input or Output Port for Microprocessors
• Functionally Identical to MC74AC374/74ACT374
• 3-State Outputs for Bus-Oriented Applications
• Outputs Source/Sink 24 mA
• ′ACT574 Has TTL Compatible Inputs
Product Specification
| Attribute | Attribute value |
| ANSM-Part# | ANSM-MC74AC574DW |
| Category | Integrated Circuits (ICs) |
| Logic | |
| Flip Flops | |
| Manufacturer | onsemi |
| Series | 74AC |
| Packaging | Tube |
| Part Status | Obsolete |
| Function | Standard |
| Type | D-Type |
| Output Type | Tri-State, Non-Inverted |
| Number of Elements | 1 |
| Number of Bits per Element | 8 |
| Clock Frequency | 95 MHz |
| Max Propagation Delay @ V, Max CL | 9.5ns @ 5V, 50pF |
| Trigger Type | Positive Edge |
| Current - Output High, Low | 24mA, 24mA |
| Voltage - Supply | 2V ~ 6V |
| Current - Quiescent (Iq) | 8 µA |
| Input Capacitance | 4.5 pF |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 20-SOIC |
| Package / Case | 20-SOIC (0.295", 7.50mm Width) |
| Base Product Number | 74AC574 |
Product Photos
For more product information, please download the PDF
