| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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4,000 pcs
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4000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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25 pcs
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25 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The SN74ALS564BN from Texas Instruments is an octal D-type edge-triggered flip-flop designed for bus driving applications. It features inverting 3-state outputs, making it suitable for buffer registers, I/O ports, and bidirectional bus drivers.
This device operates with a supply voltage range of 4.5V to 5.5V and supports a maximum clock frequency of 75 MHz. Key electrical characteristics include an IOL of 24 mA and an IOH of -2.6 mA, with a maximum propagation delay of 14ns at 5V and 50pF. The maximum supply current is 30000 µA.
The SN74ALS564BN is designed for through-hole mounting and comes in a 20-PDIP package. It operates within a temperature range of 0°C to 70°C. The flip-flops enter data on the low-to-high transition of the clock input, and the output-enable input does not affect internal operations, allowing data retention while outputs are in a high-impedance state.
This component is part of the ALS (Advanced Low-power Schottky) technology family and is characterized by its bipolar input type and tri-state, inverted output type.
| Qty | Low | High |
|---|---|---|
| 1+ | $4.41 | $4.41 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The SN74ALS564BN operates from 4.5V to 5.5V.
It is available in a 20-pin PDIP (0.300", 7.62 mm) through-hole package.
The operating temperature range is 0°C to 70°C.
It contains eight D-type flip-flops (8 channels).
The maximum clock frequency is 75 MHz.
The propagation delay is 14 ns maximum at 5V and 50 pF load.
It has inverted tri-state outputs.