Logic selection guide 2016
1Sk34oD
1Sk34oD
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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>