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26 pcs
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26 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The 74HC244D,652 is a high-speed CMOS octal buffer/line driver with 3-state outputs from Nexperia. It is designed for use as two 4-bit buffers or one 8-bit buffer, with two output enables controlling four outputs each. The device features a wide supply voltage range from 2.0V to 6.0V, low power dissipation, and high noise immunity.
Key specifications include a typical propagation delay of 165 ns, typical output current of 7.8 mA for both high and low states, and an operating temperature range of -40°C to +125°C. The inputs are CMOS level and include clamp diodes for interfacing with higher voltages. ESD protection exceeds 2000V HBM and 1000V CDM, and latch-up performance exceeds 100mA per JESD 78 Class II Level B.
The device is suitable for bus interface applications requiring moderate drive capability with 3-state control. The non-inverting outputs ensure signal integrity. The 74HC244D,652 is offered in a 20-lead SOIC package (7.5mm body width, SOT163-1 version) for surface mount assembly. The package is RoHS and REACH compliant (unverified).
2V to 6V.
20-SOIC (0.295", 7.50mm Width) also known as SO20 (SOT163-1).
-40°C to +125°C.
It is marked RoHS compliant, but this is unverified low confidence.
Buffer, Non-Inverting with 3-State outputs.
8 bits, configured as two 4-bit elements.
165 ns at 5V supply.