SN74F374NSR
ActiveFLIP FLOP D-TYPE BUS INTERFACE POS-EDGE 3-ST 1-ELEMENT 20-PIN SOP T/R
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SN74F374NSR
ActiveFLIP FLOP D-TYPE BUS INTERFACE POS-EDGE 3-ST 1-ELEMENT 20-PIN SOP T/R
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Technical Specifications
Parameters and characteristics for this part
| Specification | SN74F374NSR |
|---|---|
| Clock Frequency | 70 MHz |
| Current - Output High, Low [custom] | 3 mA |
| Current - Output High, Low [custom] | 24 mA |
| Function | Standard |
| Max Propagation Delay @ V, Max CL | 8.5 ns |
| Mounting Type | Surface Mount |
| 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-SOIC |
| Package / Case | 0.209 " |
| Package / Case | 5.3 mm |
| Supplier Device Package | 20-SO |
| 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 | $ | |
|---|---|---|---|---|
| Arrow | N/A | 5 | $ 0.60 | |
| 10 | $ 0.48 | |||
| 50 | $ 0.42 | |||
| 100 | $ 0.37 | |||
| 200 | $ 0.36 | |||
| Digikey | Cut Tape (CT) | 1 | $ 1.00 | |
| Digi-Reel® | 1 | $ 1.00 | ||
| Tape & Reel (TR) | 2000 | $ 0.42 | ||
| 6000 | $ 0.40 | |||
| 10000 | $ 0.39 | |||
| Texas Instruments | LARGE T&R | 1 | $ 0.81 | |
| 100 | $ 0.63 | |||
| 250 | $ 0.46 | |||
| 1000 | $ 0.33 | |||
Description
General part information
SN74F374 Series
These 8-bit flip-flops feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. They are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.
The eight flip-flops of the ´F374 are edge-triggered D-type flip-flops. On the positive transition of the clock (CLK) input, the Q outputs are set to the logic levels that were set up at the data (D) inputs.
A buffered output enable () input can be used to place the eight outputs in either a normal logic state (high or low) or a high-impedance state. In the high-impedance state, the outputs neither load nor drive the bus lines significantly. The high-impedance state and the increased drive provide the capability to drive bus lines without need for interface or pullup components.
Documents
Technical documentation and resources
