| Hersteller | Teilenummer | Datenblatt | Bauteilbeschribung |
 Linear Integrated Syste... |
U425
|
180Kb/2P |
LOW LEAKAGE LOW DRIFT MONOLITHIC DUAL N-CHANNEL
|
 Calogic, LLC |
U425
|
28Kb/2P |
N-Channel Dual JFET
|
 Micross Components |
U425
|
276Kb/1P |
Linear Systems replaces discontinued Siliconix U425
|
 TEMIC Semiconductors |
U4254BM
|
167Kb/12P |
Low-Noise AM/FM Antenna Impedance Matching IC
|
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U4254BM-AFP
|
167Kb/12P |
Low-Noise AM/FM Antenna Impedance Matching IC
|
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U4254BM-AFPG3
|
167Kb/12P |
Low-Noise AM/FM Antenna Impedance Matching IC
|
 ATMEL Corporation |
U4254BM-M
|
168Kb/14P |
Low-noise AM/FM Antenna Impedance Matching IC
|
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U4254BM-MFP
|
168Kb/14P |
Low-noise AM/FM Antenna Impedance Matching IC
|
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U4254BM-MPG3
|
168Kb/14P |
Low-noise AM/FM Antenna Impedance Matching IC
|
|
U4255BM-M
|
287Kb/32P |
AM / FM RECEIVER IC
|
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U4255BM-MFN
|
287Kb/32P |
AM / FM RECEIVER IC
|
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U4255BM-MFNG3
|
287Kb/32P |
AM / FM RECEIVER IC
|
|
U4256BM
|
167Kb/14P |
Frequency Synthesizer for Radio Tuning
|
 TEMIC Semiconductors |
U4256BM
|
322Kb/14P |
Frequency Synthesizer for Radio Tuning
|
|
U4256BM-AFS
|
322Kb/14P |
Frequency Synthesizer for Radio Tuning
|
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U4256BM-AFSG3
|
322Kb/14P |
Frequency Synthesizer for Radio Tuning
|
 ATMEL Corporation |
U4256BM-R
|
403Kb/19P |
Frequency Synthesizer for Radio Tuning
|
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U4256BM-RFS
|
403Kb/19P |
Frequency Synthesizer for Radio Tuning
|
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U4256BM-RSG3
|
403Kb/19P |
Frequency Synthesizer for Radio Tuning
|
 Micross Components |
U425_PDIP
|
276Kb/1P |
a high input impedance Monolithic Dual N-Channel JFET
|