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74HCT366D,653
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Product Detailed Parameters
- Description：IC BUFFER INVERT 5.5V 16SO
- Series：74HCT
- Mfr：Nexperia USA Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Logic Type：Buffer, Inverting
- Number of Elements：1
- Number of Bits per Element：6
- Input Type：-
- Output Type：3-State
- Current - Output High, Low：6mA, 6mA
- Voltage - Supply：4.5V ~ 5.5V
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：16-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：16-SO
- Grade：-
- Qualification：-
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Overview
The Nexperia 74HCT366D,653 is a hex inverting buffer and line driver featuring three-state outputs controlled by active-low OE1 and OE2 inputs. It operates within a supply voltage range of 4.5 V to 5.5 V and supports an ambient temperature range from -40 °C to +125 °C. The device utilizes a 16-lead SO plastic small outline package (SOT109-1). Inputs include clamp diodes for interfacing with voltages exceeding VCC.
Feature Summary
- Provides six independent inverting buffers with high-noise immunity and low power dissipation.
- Features three-state outputs that enter a high-impedance OFF-state when output enable inputs are HIGH.
- Accepts TTL-level input signals compatible with standard logic families.
Applications
- Memory address decoding
- Clock drivers
- Bus-oriented transmissions
Procurement Notes
Verify the specific ordering suffix matches the required package type and temperature rating. Confirm RoHS compliance status and moisture sensitivity level requirements against project specifications before finalizing procurement orders.
Selection Notes
Select this component when a hex inverting buffer with three-state control is required for TTL-compatible logic levels. Ensure the operating environment stays within the specified voltage and temperature limits to maintain performance reliability.
Part Context
This part belongs to the 74HCT series of CMOS logic devices manufactured by Nexperia. It serves as a specialized variant within the broader family of hex buffers and line drivers designed for digital signal processing applications requiring inversion and bus isolation capabilities.
Replacement Considerations
Cross-reference with other manufacturers' 74HCT366 equivalents. Verify pinout compatibility and electrical characteristics match before substituting.
FAQ
What is the function of the OE1 and OE2 pins?
OE1 and OE2 are active-low output enable inputs. A HIGH level on these pins causes the corresponding outputs to assume a high-impedance OFF-state.
Does the device support input voltages higher than VCC?
Yes, the inputs include clamp diodes, which allow the use of current-limiting resistors to interface inputs to voltages in excess of VCC.
