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74LCX16821

Fairchild Semiconductor
Part Number 74LCX16821
Manufacturer Fairchild Semiconductor
Description Low Voltage 20-Bit D-Type Flip-Flop
Published Apr 23, 2005
Detailed Description 74LCX16821 Low Voltage 20-Bit D-Type Flip-Flop with 5V Tolerant Inputs and Outputs January 1996 Revised April 1999 74L...
Datasheet PDF File 74LCX16821 PDF File

74LCX16821
74LCX16821

Overview
74LCX16821 Low Voltage 20-Bit D-Type Flip-Flop with 5V Tolerant Inputs and Outputs January 1996 Revised April 1999 74LCX16821 Low Voltage 20-Bit D-Type Flip-Flop with 5V Tolerant Inputs and Outputs General Description The LCX16821 contains twenty non-inverting D-type flipflops with 3-STATE outputs and is intended for bus oriented applications.
The device is designed for low voltage (2.
5V or 3.
3V) VCC applications with capability of interfacing to a 5V signal environment.
The LCX16821 is fabricated with an advanced CMOS technology to achieve high speed operation while maintaining CMOS low power dissipation.
Features s 5V tolerant inputs and outputs s 2.
3V–3.
6V VCC specifications provided s 6.
2 ns tPD max (VCC = 3.
3V), 20 µA ICC max s Power down high impedance inputs and outputs s Supports live insertion/withdrawal (Note 1) s ±24 mA output drive (VCC = 3.
0V) s Implements patented noise/EMI reduction circuitry s Latch-up performance exceeds 500 mA s ESD performance: Human body model > ...


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