NPIC6C4894PW: Power logic 12-bit shift register; open-drain outputs

The NPIC6C4894 is a 12-stage serial shift register. It has a storage latch associated with each stage for strobing data from the serial input (D) to the parallel open-drain outputs (QP0 to QP11). Data is shifted on positive-going clock (CP) transitions. The data in each shift register stage is transferred to the storage register when the latch enable (LE) input is HIGH. Data in the storage register drives the gate of the output extended-drain NMOS transistor whenever the output enable input (OE) is HIGH. A LOW on OE causes the outputs to assume a high-impedance OFF-state. Operation of the OE input does not affect the state of the registers. Two serial outputs (QS1 and QS2) are available for cascading a number of NIC6C4894 devices. Serial data is available at QS1 on positive-going clock edges to allow high-speed operation in cascaded systems with a fast clock rise time. The same serial data is available at QS2 on the next negative going clock edge. It is used for cascading NPIC6C4894 devices when the clock has a slow rise time. The open-drain outputs are 33 V/100 mA continuous current extended-drain NMOS transistors designed for use in systems that require moderate load power such as LEDs. Integrated voltage clamps in the outputs, provide protection against inductive transients. This protection makes the device suitable for power driver applications such as relays, solenoids and other low-current or medium-voltage loads.

NPIC6C4894PW: Product Block Diagram

Outline 3d SOT360-1

Data Sheets (1)

Name/Description	Modified Date
Power logic 12-bit shift register; open-drain outputs (REV 1.0) PDF (357.0 kB) NPIC6C4894 [English]	17 Apr 2014

Brochures (2)

Name/Description	Modified Date
NXP® NPIC shift register based LED drivers (REV 2.0) PDF (523.0 kB) 75017648 [English]	13 May 2015
Using shift registers to reduce size and BOM in LED designs (REV 1.0) PDF (705.0 kB) 75017624_1 [English]	20 Nov 2014

Selector Guides (2)

Name/Description	Modified Date
ロジック製品セレクションガイド... (REV 1.0) PDF (38.3 MB) LOGIC_SELECTION_GUIDE_2015_JP [English]	19 Nov 2015
Logic selection guide 2016 (REV 1.1) PDF (15.3 MB) 75017285 [English]	08 Jan 2015

Package Information (1)

Name/Description	Modified Date
plastic thin shrink small outline package; 20 leads; body width 4.4 mm (REV 1.0) PDF (304.0 kB) SOT360-1 [English]	08 Feb 2016

Packing (1)

Name/Description	Modified Date
TSSOP20; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or... (REV 4.0) PDF (225.0 kB) SOT360-1_118 [English]	15 Apr 2013

Supporting Information (1)

Name/Description	Modified Date
Footprint for wave soldering (REV 1.0) PDF (16.0 kB) SSOP-TSSOP-VSO-WAVE [English]	08 Oct 2009

Ordering Information

Product	Status	Family	Function	V_CC (V)	Logic switching levels	Description	Output drive capability (mA)	Package version	t_pd (ns)	f_max (MHz)	No of bits	Power dissipation considerations	T_amb (Cel)	R_th(j-a) (K/W)	Ψ_th(j-top) (K/W)	R_th(j-c) (K/W)	Package name	No of pins
NPIC6C4894PW	Active	NPIC	12-bit serial-in/parallel-out shift register with output storage register (3-state)	4.5 - 5.5	CMOS	Shift registers	100	SOT360-1	90	10	12	low	-40~125	96	3.4	40	TSSOP20	20