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Chip numbers starting with 542

nr name cat description manufacturer
542 5B42 Isolated Process Current Input Signal Conditioning Module, data AD
542 AD542 amp* High Performance, BiFET Operational Amplifiers, data AD
542 TLC542 adc*,spi ADC, TLC541 with internal oscillator TI
542 ics542 www.icst.com/pdf/ics542.pdf ICS*
5420 logic dual* 4-Input NAND* Gate NS
5421 logic dual* 4-Input Positive AND* Gate NS
5421 ST5421 periph SID-GCI: S/T Interface Device, with GCI ST
54217 54ALS217 256-RAM,3-state, 64x4, pinout TI
54218 54ALS218 256-RAM,3-state, 32x8, pinout TI
54219 sram 64-Bit Random Access Memory NS
5422 logic dual* 4-Input NAND* Gate (Open Collector) NS
54240 driver Octal* Buffer/Line Driver NS
54241 driver Octal* Buffer/Line Driver NS
54243 driver quad* bus Transceiver NS
54244 driver Octal* Buffer/Line Driver NS
54245 driver Octal* Bidirectional Transceiver NS
54247 converter BCD to 7-Segment Decoder/Driver NS
54248 converter BCD to 7-Segment Decoder NS
54249 converter BCD to 7-Segment Decoder (Open Collector) NS
5425 logic dual* 4-Input NOR* Gate NS
54251 mux* 8-Input Multiplexer NS
54251 mux* 8-Input Multiplexor NS
54253 mux* dual* 4-Input Multiplexer NS
54256 latch dual* 4-Bit Addressable Latch NS
54256 prom 32k*8 CMOS* OTPROM* Toshiba
54256 TC54256AP eprom EPROM* quick-pulse algorithm Vpp*=12.75V, Vcc*=6.25V Toshiba
54256 TC54256P eprom EPROM* intelligent algorithm Vpp*=21.0V, Vcc*=6.0V Toshiba
5425632 MSM54V25632A dram* 256K*32 SGRAM Oki
54257 mux* quad* 2-Input Multiplexer NS
54258 mux* quad* 2-Input Multiplexer NS
54259 latch 8-Bit Addressable Latch NS
5426 logic Qual 2-Input NAND* Buffer (Open Collector) NS
54260 dram* 256k*16 DRAM Motorola
54260 logic dual* 5-Input NOR* Gate NS
54266 logic quad* 2-Input Exclusive/NOR* Gate (Open Collector) Output NS
5427 logic triple* 3-Input NOR* Gate NS
5427 logic triple* 8-Input NOR* Gate NS
54273 ff Octal* D Flip-Flop NS
54279 latch quad* Set/Reset Latch NS
5428 logic quad* 2-Input NOR* Buffer NS
54280 dram* 256k*18 DRAM Motorola
54280 error 9-Bit Parity Generator/Checker NS
54280 MC54F280 9-bit parity generator/checker, pinout Motorola
54283 logic 4-Bit Binary Full Adder NS
54289 sram 64-Bit Write Transparent Schottky Bipolar RAM AMD*
54295 shift 4-Bit Shift Register NS
54298 reg quad* 2-Port Register NS
54299 shift Octal* Shift/Storage Register NS

Other sites where you can search on chip number

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www.icmaster.com/ Registration is needed in advance. Will be closed spring 2002.
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www.elisnet.or.jp/ In Japanese only.

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