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Logic selection guide 2016

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NPIC LOGIC<br />

The NPIC family is a series of LED drivers based on shift<br />

registers. When used for I/O expansion, they enable the use<br />

of a low-cost controller with a low pincount. The serial output<br />

supports cascading, making it possible for three controller<br />

I/O to control the state of 16, 24, or more LEDs. They are fully<br />

specified from -40 to +125 °C.<br />

Features and benefits<br />

4 33 V, 100 mA open-drain outputs<br />

4 Simple 3.3 or 5 V control interface<br />

4 I/O expansion<br />

4 High frequency<br />

4 Cascadable<br />

Applications<br />

4 LED drivers<br />

4 Displays<br />

4 Control units<br />

NPIC <strong>selection</strong> table TSSOP SO DQFN<br />

Type number Function Description<br />

Suffix<br />

PW<br />

Suffix<br />

D<br />

Suffix<br />

BQ<br />

NPIC6C4894<br />

Shift register<br />

12-bit serial-in/parallel-out shift register with output<br />

storage register (3-state)<br />

• •<br />

NPIC6C595<br />

Shift register<br />

8-bit serial-in/parallel-out shift register with output<br />

storage register (3-state)<br />

• • •<br />

NPIC6C596<br />

Shift register/LED driver<br />

8-bit serial-in/serial or parallel-out shift register with<br />

output register LED driver (3-state)<br />

• • •<br />

NPIC6C596A<br />

Shift register/LED driver<br />

8-bit serial-in/serial or parallel-out shift register with<br />

output register LED driver (3-state)<br />

• • •<br />

44 NXP <strong>Logic</strong> <strong>selection</strong> <strong>guide</strong> <strong>2016</strong>

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