Deep-Dive with AI
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Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | SN74AS574N |
|---|---|
| Clock Frequency | 90 MHz |
| Current - Output High, Low [custom] | 15 mA |
| Current - Output High, Low [custom] | 48 mA |
| Current - Quiescent (Iq) | 116 mA |
| Function | Standard |
| Max Propagation Delay @ V, Max CL | 9 ns |
| Mounting Type | Through Hole |
| Number of Bits per Element | 8 |
| Number of Elements | 1 |
| Operating Temperature [Max] | 70 °C |
| Operating Temperature [Min] | 0 °C |
| Output Type | Tri-State, Non-Inverted |
| Package / Case | 20-DIP |
| Package / Case | 7.62 mm |
| Package / Case | 0.3 in |
| Supplier Device Package | 20-PDIP |
| Trigger Type | Positive Edge |
| Type | D-Type |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 4.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 3.17 | |
| 20 | $ 2.85 | |||
| 40 | $ 2.69 | |||
| 100 | $ 2.34 | |||
| 260 | $ 2.22 | |||
| 500 | $ 2.11 | |||
Description
General part information
SN74AS574 Series
These octal D-type edge-triggered flip-flops feature 3-state outputs designed specifically for bus driving. They are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.
The eight flip-flops enter data on the low-to-high transition of the clock (CLK) input. The SN74ALS575A, SN54AS575, and SN74AS575 may be synchronously cleared by taking the clear () input low.
The output-enable () input does not affect internal operations of the flip-flops. Old data can be retained or new data can be entered while the outputs are in the high-impedance state.
Documents
Technical documentation and resources
No documents available
