| nr | name | cat | description | manufacturer | 
| 5500 | HIP5500 | driver | half bridge FET* driver 500V | Harris | 
| 5500 | TEA5500 |  | Coded locking crt for security systems DIL16 | Philips | 
| 5500 | TEA5500 |  | codec, pinout |  | 
| 5501 | TEA5501 |  | Coded locking crt for security systems DIL14 | Philips | 
| 5501 | TL5501 |  | 6bit ADC, pinout | Texas Instruments | 
| 551 | ics551 |  | www.icst.com/pdf/ics551.pdf | ICS* | 
| 5510 | TSA5510 |  | PLL* I2C, I/O-port, pinout | Philips | 
| 5510 | TSA5510 | i2c | I2C chip | Philips* | 
| 551000 | 551000 | ~ | pinout | 
| 55107 |  | driver | dual Line Receiver | NS | 
| 5511 | SP5511 |  | see TSA5511 | 
| 5511 | TSA5511 | i2c,synthesizer | Synthesizer I2C bus max. 1.3 GHz =SP5511 DIL or SMT | order from Barend | 
| 5511 | TSA5511 | gen | 1.3 GHz bidirectional synthesizer DIL18 | Philips | 
| 5511 | TSA5511 | i2c | I2C chip | Philips* | 
| 5511 | TSA5511AT | gen | 1.3 GHz bidirectional synthesizer | Philips | 
| 5511 | TSA5511T | gen | 1.3 GHz bidirectional synthesizer | Philips | 
| 55110 |  | driver | dual Line Driver | NS | 
| 55113 |  | driver | dual TRI-STATE Diff Line D | NS | 
| 5512 | NE5512 | amp | dual high-performance opamp DIL8 | Philips | 
| 5512 | SA5512 | amp | dual high-performance opamp DIL8 | Philips | 
| 5512 | SE5512 | amp | dual high-performance opamp DIL8 | Philips | 
| 5512 | TSA5512 | gen | 1.3 GHz bidirectional synthesizer DIL18 | Philips | 
| 5512 | TSA5512 | i2c | I2C chip | Philips* | 
| 5512 | TSA5512AT | gen | 1.3 GHz bidirectional synthesizer | Philips | 
| 5512 | TSA5512T | gen | 1.3 GHz bidirectional synthesizer | Philips | 
| 55122 |  | driver | triple Line Receiver | NS | 
| 55128 | DP5Z512M8MY | flash | Military/monolithic 512K*8 Flash, 150-200ns, SLCC, 48 Pins, .520" X .890" | Dense-Pac* | 
| 5514 | NE5514 | amp | quad high-performance opamp DIL14 | Philips | 
| 5514 | SE5514 | amp | quad high-performance opamp DIL14 | Philips | 
| 5514 | TSA5514 | gen | 1.3 GHz bidirectional synthesizer DIL28 | Philips | 
| 5514 | TSA5514 | i2c | I2C chip | Philips* | 
| 5514 | TSA5514AT | gen | 1.3 GHz bidirectional synthesizer | Philips | 
| 551402 | TC551402J | sram | 1M*4 or 4M*1 SRAM* 20-30ns | Toshiba | 
| 5515 | TSA5515 | gen | 1.3 GHz bidirectional synthesizer | Philips | 
| 5516 |  | eeprom | 2k*8 NMOS* EEPROM | Seeq | 
| 5516 | 5516 |  | 2kbyte SRAM*, pinout | Toschiba | 
| 5516 | 5516 | ~ | pinout | 
| 5516 | 5516AH | eprom | EPROM* normal algorithm, 5ms Vpp*=5.0V, Vcc*=5.0V | Seeq | 
| 55165 | M5M5165P-10 | sram | 8k*8 SRAM* | Mitsubishi | 
| 5517 |  | eeprom | 2k*8 NMOS* EEPROM | Seeq | 
| 5517 | 5517A | eprom | EPROM* normal algorithm, 5ms Vpp*=5.0V, Vcc*=5.0V | Seeq | 
| 5517 | 5517AH | eprom | EPROM* normal algorithm, 5ms Vpp*=5.0V, Vcc*=5.0V | Seeq | 
| 5517 | NE5517 | amp | dual transconductance opamp DIL16 | Philips | 
| 5517 | NE5517A | amp | dual transconductance opamp DIL16 | Philips | 
| 55188 | SN55188 |  | Quadruple Line Driver, pinout | Texas Instruments | 
| 5519 | TSA5519 | i2c | I2C chip | Philips* | 
| 5520 | TSA5520 | gen | 1.3 GHz PLL* frequency synthesizer | Philips | 
| 55201 | ics55201b |  | www.icst.com/pdf/ics55201b.pdf | ICS* | 
| 5521 | NE5521 |  | LVDT signal conditioner DIL18 | Philips | 
| 5521 | SA5521 |  | LVDT signal conditioner DIL18 | Philips | 
| 5521 | SE5521 |  | LVDT signall conditioner CERDIP18 | Philips | 
| 5521 | TSA5521 | gen | 1.3 GHz PLL* frequency synthesizer | Philips | 
| 5522 | TSA5522A | gen | 1.3 GHz PLL* frequency synthesizer | Philips | 
| 55256 | 55256 | ~ | pinout | 
| 55257 | 55257 | sram | 32k*8 SRAM* 100ns | 
| 55257 | tc55257bpl-85 | sram | sram 32k*8 85ns toshiba | Toshiba | 
| 5526 | TSA5526 | gen | 1.3 GHz PLL* frequency synthesizer | Philips | 
| 5527 | TSA5527 | gen | 1.3 GHz PLL* frequency synthesizer | Philips | 
| 5532 | LM5532 | ~ | pinout | 
| 5532 | NE5532 | opamp | Precision dual OpAmp* DIP8 | order from Barend | 
| 5532 | NE5532 |  | Dual* low-noise op amp, pinout | TI | 
| 5532 | NE5532 | amp | dual low-noise opamp DIL8, CERDIP8 | Philips | 
| 5532 | NE5532A | amp | dual low-noise opamp DIL8, CERDIP8 | Philips | 
| 5532 | NE5532N |  | OP-AMP, pinout | SIGNETICS | 
| 5532 | SE5532 | amp | dual low-noise opamp CERDIP8 | Philips | 
| 5532 | SE5532A | amp | dual low-noise opamp CERDIP8 | Philips | 
| 5532 | ne5532p | amp | opamp low noise dual dip8 | TI | 
| 5533 | NE5533 | amp | dual low-noise opamp DIL14 | Philips | 
| 5533 | NE5533A | amp | dual low-noise opamp DIL14 | Philips | 
| 5534 | NE5534 | opamp | Extra low noise OpAmp* DIP8 | order from Barend | 
| 5534 | NE5534 | amp | Single low-noise opamp DIL8, CERDIP8 | Philips | 
| 5534 | NE5534A | amp | Single low-noise opamp DIL8, CERDIPs | Philips | 
| 5534 | SA5534 | amp | Single low-noise opamp DIL8 | Philips | 
| 5534 | SA5534A | amp | Single low-noise opamp | Philips | 
| 5534 | SE5534 | amp | Single low-noise opamp DIL8, CERDIP8 | Philips | 
| 5534 | SE5534A | amp | Single low-noise opamp DIL8, CERDIP8 | Philips | 
| 5534 | ne5534ad | amp | opamp low noise soic | TI | 
| 5537 | NE5537 | amp | low-leakage sample-and-hold amplifier DIL8 | Philips | 
| 5537 | SE5537 | amp | Low-leakage sample-and-hold amplifier CERDIP8 | Philips | 
| 5539 | NE5539 | amp | 350 Mnz opamp DIL14, CERDIP14 | Philips | 
| 5539 | SE5539 | amp | 350 MHz opamp CERDIP14 | Philips | 
| 55451 |  | driver | dual Peripheral Driver | NS | 
| 55452 |  | driver | dual Peripheral Driver | NS | 
| 55453 |  | driver | dual Peripheral Driver | NS | 
| 55454 |  | driver | dual Peripheral Driver | NS | 
| 55461 |  | driver | dual Peripheral Driver | NS | 
| 55462 |  | driver | dual Peripheral Driver | NS | 
| 55463 |  | driver | dual Peripheral Driver | NS | 
| 55464 |  | driver | dual Peripheral Driver | NS | 
| 55494 |  | driver | hex Digit Driver | NS | 
| 555 | 555 | timer | Timer in DIP8 (in SMD price 1.25) | order from Barend | 
| 555 | 555 |  | OSCILATOR, pinout | SIGNETICS | 
| 555 | 555 | ~ | pinout | 
| 555 | LMC555CD | timer | CMOS* timer see TLC555CD | 
| 555 | NE555 | timer | Timer DIL8, CERDIP14 | NS, Philips, many | 
| 555 | NE555D | timer | Timer smd SO8 | order from Barend | 
| 555 | SA555 | timer | Timer DIL8 | Philips | 
| 555 | SE555 | timer | Timer CERDIP8/14, DIL14 | Philips | 
| 555 | TLC555 | timer | DIP8- see ICM7555 | 
| 555 | TLC555CD | timer | =ICM7555CD=LMC555CD CMOS* timer | order from Barend | 
| 555 | X555T | timer | Timer TO5 | Signetics | 
| 5551 | TEA5551 | radio | Single-chip AM* radio | Philips | 
| 55536 | HC-55536 |  | Continuous Variable Slope Delta-Demodulator(CVSD), pinout | Harris | 
| 5556 | BZX55C5V6 | diode | zener diode 500mw 5.6v | Philips | 
| 55564 | HC-55564 |  | Continuously Variable Slope Delta-Modulator(CVSD), pinout | Harris | 
| 556 | 556 | ~ | pinout | 
| 556 | NE556 | timer | dual timer DIL14, CERDIP14 | Philips | 
| 556 | SA556 | timer | dual timer DIL14 | Philips | 
| 556 | SE556 | timer | dual timer DIL14, CERDIP14 | Philips | 
| 556 | TLC556 | timer | dual CMOS* timer (NS, TI), pinout | 
| 5560 | NE5560 | power | switched-mode power supply controller DIL16 | Philips | 
| 5560 | SE5560 | power | switched-mode power supply controller DIL16, CERDIP16 | Philips | 
| 5561 | NE5561 | power | switched-mode power supply controller DIL8 | Philips | 
| 5561 | SE5561 | power | switched-mode power supply controller DIL8, CERDIP1 | Philips | 
| 5562 | NE5562 | power | switched-mode power supply controller DIL20 | Philips | 
| 5562 | SE5562 | power | switched-mode power supply controller CERDIP2O | Philips | 
| 5564 | 5564 | ~ | pinout | 
| 5565 | 5565 |  | 8Kbyte SRAM*, pinout | Toshiba | 
| 5565 | TC5565 | sram | 8k*8 SRAM* | Toshiba | 
| 5565 | TC5565APL-12L | sram | 8k*8 SRAM* 120ns | Toshiba | 
| 5568 | NE5568 | power | switched-mode power supply controller DIL8, CERDIP81 | Philips | 
| 557 | AD557 |  | Digital to Analog converter, pinout |  | 
| 557 | AD557 | dac | Voltage-output 8-bit DAC, including output amplifier, full microprocessor interface and precision, data | AD | 
| 5570 | NE5570 | motor | Brushless DC motor controller DIL24 | Philips | 
| 5570 | SA5570 | motor | Brushless DC motor controller DIL24 | Philips | 
| 5570 | TEA5570 |  | RF/IF circuit for AM*/FM* radio DIL16 | Philips | 
| 558 | 558 | ~ | pinout | 
| 558 | AD558 | dac | 8-bit DAC VO 1us | AD | 
| 558 | AD558 | dac | Voltage-output 8-bit DAC, including output amplifier, full microprocessor interface and precision, data | AD | 
| 558 | NE558 |  | quad timer DIL16 | Philips | 
| 558 | NE558N |  | Quad* Timer, pinout | Philips | 
| 558 | ad558jn | adc | ADC 8 bit | AD | 
| 5580 | TEA5580 | pll | PLL* stereo decoder DIL16 | Philips | 
| 5581 | TEA5581 | pll | PLL* stereo decoder DIL16 | Philips | 
| 5582 | TEA5582 | pll | BTSC PLL* stereo decoder DIL16 | Philips | 
| 5591 | TEA5591 | radio | AM*/FM* radio receiver circuit DIL20 | Philips | 
| 5591 | TEA5591A | radio | AM*/FM* radio receiver circuit DIL24SHR | Philips | 
| 5592 | NE5592 | amp,radio,video | Dual* video/RF amp | order from Barend | 
| 5592 | NE5592 | video | dual 110 MHz video amplifier DIL14 | Philips | 
| 5594 | TEA5594 | radio | AM*/FM* radio receiver circuit DIL32SHR | Philips |