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Chip numbers starting with 23

nr	name	cat	description	manufacturer
230	ADM230L	driver	+5V Powered CMOS* RS-232 Drivers/Receivers, data	AD
230	MAX230	xmit	5V Powered, 5 RS-232 Transmitters with Power Shutdown	Maxim*
23010	HT23C010_28PIN	memory	CMOS* 128Kx8-Bit Mask ROM, pinout	Holtek
23010	HT23C010_DIPSOP32	memory	CMOS* 128Kx8-Bit Mask ROM, pinout	Holtek
23010	HT23C010_PLCC32	memory	CMOS* 128Kx8-Bit Mask ROM, pinout	Holtek
23019		transis	General Purpose Transistor	NS
23020	HT23C020_DIPSOP32	memory	CMOS* 256Kx8-Bit Mask ROM, pinout	Holtek
23020	HT23C020_PLCC32	memory	CMOS* 256Kx8-Bit Mask ROM, pinout	Holtek
23040	HT23C040	memory	CMOS* 512Kx8-Bit Mask ROM, pinout	Holtek
2306	AK2306(LV)	codec*	High-performance 2-channel PCM* CODEC* combining built-in TX/RX volume controls (+6 to -18 dB), 16/20Hz ring-tone generator, and low idle channel noise/low cross-talk characteristics in a very small VSOP24 package.	AKM*
2306	PBM2306T	synth,spi	220 MHz PLL* frequency synthesizer	Siemens
2306	PMB2306-T	synth	High Speed PLL* Frequency Synthesizer (SDM)	Siemens
231	ADM231L	driver	+5 V Powered CMOS* RS-232 Driver/Receiver, data	AD
231	CLC231A	amp*	opamp*	CLC*
231	MAX231	xcvr	+5V and +12V Powered, Dual* RS-232 Transmitters and Receivers	Maxim*
231	MAX231	xcvr	5V-/12V-Powered, Dual* RS-232 Transmitters and Receivers	Maxim*
231	TBA231		dual* opamp* 18V, pinout	SGS Ates
2312	PMB2312-T	telecom	Mobile Communications Prescaler Circuit (SMD)	Siemens
23128		rom	16k8 NMOS ROM	AMI, NEC, Synertek, UMC
23128	HT23C128	memory	CMOS* 16Kx8-Bit Mask ROM, pinout	Holtek
2313	PMB2313-T	telecom	Mobile Communications Prescaler Circuit (SMD)	Siemens
2314	PMB2314-T	telecom	Mobile Communications Prescaler Circuit (SMD)	Siemens
2318	MSL2318	divider	Divider /10 (40 MHz) /100 (250 MHz) switchable DIL	order from Barend
232		driver	RS-232 line drivers/receivers with DC-DC convertor pinout	many
232	ADM232A	driver	Part of a family of high speed RS-232 line drivers/receivers offering transmission rates up to 200 kB/s, data	AD
232	ADM232L	driver	+5 V Powered CMOS* RS-232 Driver/Receiver, data	AD
232	DS232A	xcvr	dual* RS-232 Transmitter/Receiver, Data, PS (232 Kb)	Dallas*
232	MAX232	rs232	RS232* driver =ICL232 etc.	order from Barend
232	MAX232	rs232	RS232* Interface , data (shtml needed)	Maxim
232	MAX232	xcvr	5V-Powered, Dual* RS-232 Transmitters and Receivers, pinout	Maxim*
232	MAX232A	xcvr	High-Speed, 5V-Powered, Dual* RS-232 Transmitters and Receivers, pinout	Maxim*
232	max232cpe	driver	rs232 dual* drvr/rcvr +5v	Maxim
2320	TDA2320A		stereo preamp, 3-36V, 0,4W, pinout	TEMIC
2324	RC2324DP	modem	2400 bps* Full-Duplex Modem Device Set	Rockwell*
2324	RC2324DS	modem	2400 bps* Full-Duplex Modem Device Set	Rockwell*
2324	RC2324SDS	modem	System Module Device Set	Rockwell*
2324	RC2324SME	modem	System Module Device Set	Rockwell*
2324	RC2324SME	modem	System Module	Rockwell*
2325	LMX2325	synthesizer	2.5 GHz synthesizer	order from Barend
23256		rom	32k8 NMOS ROM	NEC, Synertek, Toshiba, UMC
23256	HT23C256	memory	CMOS* 32Kx8-Bit Mask ROM, pinout	Holtek
233	ADM233L	driver	+5 V Powered CMOS* RS-232 Driver/Receiver, data	AD
233	DS233A	xcvr	dual* RS-232 Transmitter/Receiver, Data, PS (213 Kb)	Dallas*
233	MAX233		Dual* RS232* Drivers/Receivers, pinout	MAXIM
233	MAX233	xcvr	No External Component +5V Powered, Dual* RS-232 Transmitters and Receivers	Maxim*
233	MAX233	xcvr	No External Component, 5V-Powered, Dual* RS-232 Transmitters and Receivers	Maxim*
233	MAX233A	xcvr	High-Speed, No External Component, 5V-Powered, Dual* RS-232 Transmitters and Receivers	Maxim*
233	MAX233_DIP		DUAL* RS-232 TRANSMITTER/RECEIVER, pinout	MAXIM
233	MAX233_SO		DUAL* RS-232 TRANSMITTER/RECEIVER, pinout	MAXIM
2330	ML2330	dac,spi	DAC, 8-bit 2-channel 3V to 5V with selectable output shutdown	ML
2330	PMB2330-T	mixer	2-GHz-Mixer (SMD)	Siemens
2330	TDA2330A		stereo preamp, 3-36V, 0,4W, pinout	TEMIC
2332		rom	4k8 NMOS ROM	UMC
2332	TBC2332B		Dual* OpAmp* w/ darlington inputs, pinout	Siemens
2333		rom	4k8 NMOS ROM	UMC
234		temp	Current Reference/Temperature Sensor	NS
234	ADM234L	driver	+5 V Powered CMOS* RS-232 Driver/Receiver, data	AD
234	MAX234	xmit	+5V Powered, Quad* RS-232 Transmitters	Maxim*
234	MAX234	xmit	5V-Powered, Quad* RS-232 Transmitters	Maxim*
2340		glue?	soft V40 Flip Stik,	Dallas*
2340	DS2340T	glue?	Soft V40 Stik, PS (1312 Kb)	Dallas*
235		temp	Temperature Sensor	NS
235	ADM235L	driver	+5 V Powered CMOS* RS-232 Driver/Receiver, data	AD
235	MAX235	xcvr	No External Component +5V Powered, Five RS-232 Transmitters and Receivers with Power Shutdown and Receiver Three-State Enable	Maxim*
235	MAX235	xcvr	No External Component, 5V-Powered, 5 RS-232 Transmitters and Receivers with Power Shutdown and Receiver Three-State Enable	Maxim*
23512	HT23C512	memory	CMOS* 64Kx8-Bit Mask ROM, pinout	Holtek
23565	2n3565	transis	sig trx 30v 50ma npn t092	ST
236	A236	dsp	Video DSP, parallel video digital signal processor chip is directly programmable in C, performs 160 million MACS and 320 million pixels/s for motion estimation, www.oxfordmicrodevices.com/a236-sum.html	Oxford*
236	A236	video	Parallel Video DSP chip, Data	OMDI*
236	ADM236L	driver	+5 V Powered CMOS* RS-232 Driver/Receiver, data	AD
236	MAX236	xcvr	+5V Powered, Four RS-232 Transmitters and Three RS-232 Receivers with Power Shutdown and Receiver Three-State Enable	Maxim*
236	MAX236	xcvr	5V-Powered, 4 RS-232 Transmitters and 3 RS-232 Receivers with Power Shutdown and Receiver Three-State Enable	Maxim*
2362	LM2362	volt	volt ref* 2.5V	NS
2364		rom	8k8 NMOS ROM	AMI, Intel, NEC, Toshiba, UMC
2364	2364		8k8 NMOS ROM, pinout	several
2365		rom	8k8 NMOS ROM	UMC
2366		rom	8k8 NMOS ROM	UMC
2367	LH2367		8kx8 memory chip, pinout	SHARP CORP (SRPJ)
237	ADM237L	driver	+5 V Powered CMOS* RS-232 Driver/Receiver, data	AD
237	MAX237	xcvr	+5V Powered, Five RS-232 Transmitters and Three RS-232 Receivers	Maxim*
237	MAX237	xcvr	5V-Powered, 5 RS-232 Transmitters and 3 RS-232 Receivers	Maxim*
23700		transis	General Purpose Transistor	NS
2373	MB2373	latch	dual* octal* transparent latch	Philips
2374	MB2374	ff	dual* octal* D-type flip-flop	Philips
2376	KR2376	keyb	Keyboard encoder	SMC
2377	MB2377	ff	dual* octal* D-type flip-flop with enable	Philips
238	ADM238L	driver	+5 V Powered CMOS* RS-232 Driver/Receiver, data	AD
238	MAX238	xcvr	+5V Powered, Quad* RS-232 Transmitters and Receivers	Maxim*
238	MAX238	xcvr	5V-Powered, 4 RS-232 Transmitters and 4 RS-232 Receivers	Maxim*
2388	AK2388	datacom	GSM baseband chip (Contains ARM7), Family	AKM*
239	ADM239L	driver	+5 V Powered CMOS* RS-232 Driver/Receiver, data	AD
239	LM239	cmp	quad* voltage comparator DIL14	Philips
239	LM239A	cmp	quad* voltage comparator DIL14	Philips
239	MAX239	xcvr	+5V and +12V Powered, Three RS-232 Transmitters and Five RS-232 Receivers with Three-State Receiver Enable	Maxim*
239	MAX239	xcvr	5V-/12V-Powered, 3 RS-232 Transmitters and 5 RS-232 Receivers with Three-State Receiver Enable	Maxim*
239	SW239	switch	GaAs SPDT Switch 2.5 GHz (1xom) SO8 DC only 50�W	order from Barend

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.

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