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NXP 742 DataSheet

No. Partie # Fabricant Description Fiche Technique
1
74221

NXP
Dual non-retriggerable monostable multivibrator

• Pulse width variance is typically less than ± 5%
• Pin-out identical to “123”
• Overriding reset terminates output pulse
• nB inputs have hysteresis for improved noise immunity
• Output capability: standard (except for nREXT/CEXT)
• ICC category: M
Datasheet
2
TDD1742T

NXP
CMOS FREQUENCY SYNTHESIZER
Datasheet
3
TDA8742

NXP
Satellite sound circuit

• Demodulation of main audio signal using wide band PLL (lock range selectable)
• HF input selection: two-out-of-eight secondary audio signals can be selected
• Demodulation of secondary audio signals using wide band PLL
• Noise reduction of the seco
Datasheet
4
TDA8742H

NXP
Satellite sound circuit

• Demodulation of main audio signal using wide band PLL (lock range selectable)
• HF input selection: two-out-of-eight secondary audio signals can be selected
• Demodulation of secondary audio signals using wide band PLL
• Noise reduction of the seco
Datasheet
5
TEA1742T

NXP Semiconductors
GreenChip PFC controller
2.1 Distinctive features I Universal mains supply operation (70 V (AC) to 276 V (AC)) I Dual boost PFC with accurate output voltage (NXP patented) I High level of integration, resulting in a very low external component count and a cost-effective desi
Datasheet
6
1N4742A

NXP
Voltage regulator diodes
I Total power dissipation: max. ≤ 1000 mW I Working voltage range: nom. 3.3 V to 24 V I Tolerance series: ±5 % I Small hermetically sealed glass package 1.3 Applications I Low voltage stabilizers 1.4 Quick reference data Table 1. Symbol VF Ptot
Datasheet



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