Product Summary

The A6821SLWT is an 8-Bit Serial Input Latched Sink Driver. The A6821SLWT has an eight-bit CMOS shift register and CMOS control circuitry, eight CMOS data latches, and eight bipolar current-sinking Darlington output drivers. The applications of it are Multiplexed LED displays, Incandescent lamps.

Parametrics

A6821SLWT absolute maximum ratings: (1)Output Voltage, VOUT: 50 V; (2)Logic Supply Voltage, VDD:7 V; (3)Input Voltage Range, VIN: -0.3 V to VDD +0.3 V; (4)Continuous Output Current (each output), IOUT: 500 mA; (5)Package Power Dissipation, PD: 1.5 W; (6)Ambient Temperature, TA: -20°C to +85°C; (7)Storage Temperature, TS: -55°C to +150°C.

Features

A6821SLWT features: (1)3.3 V to 5 V logic supply range; (2)Power on reset (POR); (3)To 10 MHz data input rate; (4)CMOS, TTL compatible; (5)–40°C operation available; (6)Schmitt trigger inputs for improved noise immunity; (7)Low-power CMOS logic and latches; (8)High-voltage current-sink outputs; (9)Internal pull-up/pull down resistors.

Diagrams

A6821SLWT block diagram 

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