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Chip numbers starting with 44

nr	name	cat	description	manufacturer
44	OP-44		OPAMP, pinout	Analog Devices
440	TCA440	radio	=A244D RF/MF chip, populair for fox hunts	order from Barend
4400	HB4400B	dram	1M*4 DRAM	Siemens
4400	PSB4400-P	speech	Standard Speech Circuit (SSC)	Siemens
4400	PSB4400-T	speech	Standard Speech Circuit (SSC) (SMD)	Siemens
4400	R4400	mpu	RISC processor, www.mips.com/HTMLs/R4400_B.html	MIPS*
44001	MT4C4001	dram	1M*4 DRAM	Micron
44007	MT4LC4007J	dram	1M*4 DRAM EDO	Micron
4402	SCL4402A	logic	dual 4 input expandable NOR*	SSS
44030	PSB44030-P	telecom	Hands-Free Add-On Circuit (HAC)	Siemens
44030	PSB44030-T	telecom	Hands-Free Add-On Circuit (HAC) (SMD)	Siemens
4404	ARX4404		1553 TRANSCEIVER VOLTAGE SOURCE FOR MIL-STD-1553A&B,MACAIR A-3818,A-5690, A-5232 AND* A-4905 SINE WAVE, pinout	AEROFLEX
4404	SCL4404A	counter	8 bit sync counter 2.5MHz	SSS
441	ADG441		t - LC, data	AD
441	DG441	switch	Improved, Quad, SPST analog switch	Maxim*
441	DG441	switch	quad analog switch	Siliconix
441	LF441	amp	JFET opamp low power	NS
441	LXT441	telecom	Switched 56/DDS* Integrated DSU/CSU	Level1
44100		dram	4M*1 DRAM	Motorola
441000	KM441000	dram	1M*4 DRAM	Samsung
441000	TMS441000	dram	4M*1 DRAM	TI
441004	KM44C1004A	dram	1M*4 DRAM EDO	Samsung
441024	M441024	dram	256k*4 Fast Pagemode DRAM	AT&T*
4411	XRD4411_	video	12 Single and Dual* High Speed CCD* Analog Signal Processors	Exar
4412	SCL4412A	logic	CMOS* Dual* 4 input expandable NAND*	SSS
44131	MC44131		System 4 Improved Stereoton, pinout	motorola
44140	MC44140		Chroma Delay Line, pinout	Motorola
4416	4416	dram	16k*4 DRAM
4416	SCL4416A	switch	CMOS* DPDT switch	SSS
4416	TMS4416		16384k*4 DRAM, pinout	Texas Intruments
4416	TMS4416	dram	16k*4 DRAM	TI
4416100	KM44C16100AK-6	dram	DRAM 16X4 SOJ 5V 4K FPM	Samsung	$48 1997
4416100	KM44C16100AS-6	dram	DRAM 16X4 TSOP 5v 4K FPM	Samsung	$48 1997
4416104	KM44C16104AK-6	dram	DRAM 16X4 SOJ 5V 4K EDO	Samsung	$48 1997
4416104	KM44C16104AS-6	dram	DRAM 16X4 TSOP 5v 4K EDO	Samsung	$48 1997
4417	XRD4417	video	3.3V CMOS* Linear CCD* Signal Processor with 10-Bit ADC and Serial Interface	Exar
44171	XRD4417(1)	video	3.3V CMOS* Linear CCD* Signal Processor with 10-Bit ADC and Serial Interface	Exar
442	ADG442		t - LC, data	AD
442	DG442	switch	Improved, Quad, SPST analog switch	Maxim*
442	DG442	switch	quad analog switch	Siliconix
442	LF442	amp	dual JFET opamp low power
442	MAX442		140MHZ 2CH VID MUX/AMP, pinout	MAXIM
4420	MAX4420	power	High-Speed 6A MOSFET* Driver (Noninverting)	Maxim*
4423	XRD4423	video	Triple* High Speed CCD* Analog Signal Processor	Exar
44256	44256	dram	256k*4 DRAM pinout
44256	EDI44256C	dram	256k*4 Fast Pagemode DRAM	EDI*
44256	KM44C256BP	dram	256k*4 Fast Pagemode DRAM	Samsung*
44256	MT4C4256	dram	256k*4 Fast Pagemode DRAM	Micron*
44256	TMS44C256	dram	256k*4 DRAM, fast page	TI
44256	TMS44C256	dram	256k*4 Fast Pagemode DRAM	TI*
44256	tms44c256-10nl	dram	dram 256k*4 100ns page mode	TI
44256	tms44c256-12nl	dram	dram 1m 256k*4 120ns pg mode	TI
44258	44258	~	pinout
4426	SCL4426A	counter	CMOS* BCD counter + 7 seg decoder, NPN	SSS
4428	SCL4428A	mux	CMOS* strobed 1 of 8 decoder	SSS
4429	MAX4429	power	High-Speed 6A MOSFET* Driver (Inverting)	Maxim*
4430	PCD4430	i2c	I2C chip	Philips*
4433	SCL4433A	counter	CMOS* BCD counter + 7 seg decoder, NPN	SSS
4433	XRD4433	video	Analog-to-Digital Converter with Digitally Controlled References	Exar
444	ADG444		t - LC, data	AD
444	DG444	switch	Improved, Quad, SPST analog switch	Maxim*
444	DG444	switch	quad analog switch	Siliconix
444	LF444	amp	quad JFET opamp low power
4440	PCD4440	i2c	I2C chip	Philips*
4440	PCD4440	voice	analog voice scrambler/descrambler	Philips
44400	MCM44400	dram	1M*4 DRAM	Motorola
444000	KM444000	dram	4M*4 DRAM	Samsung
444000	TMS444000	dram	1M*4 DRAM	TI
444004	KM44C4004A	dram	4M*4 DRAM EDO	Samsung
4441	MT4C4E4B1DJ-60	dram	DRAM $7.50 (1997) 4*4-60 2K FPM	Micron
4441	SCL4441A	buffer	CMOS* Quad* 50ohm buffer	SSS
444104	KM44C4104A	dram	4M*4 DRAM EDO	Samsung
4445	TDA4445A/B	tv	quadrature intercarrier demodulator Data	Philips
4448	MT4C4M4E8DJ-60	dram	DRAM $7.50 (1997) 4*4-60 2K EDO	Micron
4449	MT4LC4M4E9	dram	4M*4 DRAM EDO	Micron
4449	SCL4449A	logic	CMOS* economy Hex* inverter	SSS
445	DG445	switch	Improved, Quad, SPST analog switch	Maxim*
445	DG445	switch	quad analog switch	Siliconix
4460	XRD4460	video	CCD* Image Digitzers with CDS	Exar
4460	XRD4460A	video	CCD* Image Digitzers with CDS	Exar
4461	XRD4461	video	CCD* Image Digitizers with Programmable Gain and Stand-by Mode	Exar
4464	4464	dram	64k*4 DRAM pinout
4464	D4464	sram	8k8 SRAM	NEC
4464	TMS4464	dram	64k*4 DRAM	TI
4464	tms4464-10nl	dram	dram 64k*4 100ns	TI
44780	HD44780	lcd	LCD controller used in character-based matrix LCDisplays. Has own memory for custom characters. Parallel interface (4/8bit selectable). semiconductor.hitachi.com/products/product_abstract.cfm?p_id=28	Hitachi
448	ZN448	adc	8 bit A-D Converter , data (shtml needed)	GPS
44801	MC448(0/1)	tv,spi	1.3 GHz TV/VCR PLL* tuning circuit (DIP/SOIC packages)	Motorola
449	CLC449	amp	1.2GHZ BW CF opamp	CLC

Other sites where you can search on chip number

www.chipdocs.com/	Very good!
www.icmaster.com/	Registration is needed in advance. Will be closed spring 2002.
www.questlink.com/	Registration is needed before you can download datasheets. Chips can sometimes be ordered via Arrow/Avnet.
www.elisnet.or.jp/	In Japanese only.

For more data about the above WWW sites and for more information sites.

www.findchips.com/ Do a search at 20+ distributors at once!

www.netcomponents.com/ Do a search for scarce chips at many brokers at once!

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