Free hotline:
+86 135 5637 6665
+852 2632 9637
Image shown is a representation only.
Exact specifications should be obtained from the product data sheet.
Hot-selling and scarce 74ACT574SC Octal D-Type Flip-Flop with 3-STATE Outputs SOP20 spot stock
74ACT574SC Octal D-Type Flip-Flop with 3-STATE Outputs SOP20 spot stock
Product Descriptions
The AC/ACT574 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-type inputs is stored in the flip-flops on the LOW-to-HIGH Clock (CP) transition.
The AC/ACT574 is functionally identical to the AC/ACT374 except for the pinouts.
Product Features
■ ICC and IOZ reduced by 50%
■ Inputs and outputs on opposite sides of package allowing easy interface with microprocessors
■ Useful as input or output port for microprocessors
■ Functionally identical to AC/ACT374
■ 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-74ACT574SC |
| Category | Integrated Circuits (ICs) |
| Logic | |
| Flip Flops | |
| Manufacturer | - |
| Series | 74ACT |
| 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 | 110 MHz |
| Max Propagation Delay @ V, Max CL | 11ns @ 5V, 50pF |
| Trigger Type | Positive Edge |
| Current - Output High, Low | 24mA, 24mA |
| Voltage - Supply | 4.5V ~ 5.5V |
| Current - Quiescent (Iq) | 40 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 | 74ACT574 |
Product Photos

For more product information, please download the PDF