| Part Numbert | Mfg | Packt | D/C | Descriptiont | Qty | Company/Contact |
PC74HCT245D-T PC74HCT245D-T PC74HCT245DT Datasheet
PC74HCT245D-T PC74HCT245D-T PC74HCT245DT Price NOTE l. Distance between emitter & detector specifies maximum distance that output wave form satisfies the standard under the conditions below against the standerd transmitter. (l)Measuring place .......Lndoor without extreme reflection oflight. (2)Ambient light source..Detecting surface illumination shall be 200+50Lux under ordinary hite fluorescense lamp of no high frequency lighting. (3)Standard transmitter ...Burst wave indicated in Fig l. of standard transmitter shall be arranged t0 50mVp-p under the measuring circuit specified in Fig 2 PC74HCT245D-T PC74HCT245D-T PC74HCT245DT on stock
when the pin begins sourcing 20coA and the pin voltage increases at a rate of 20/C(aF) Volts/second. When the pin reaches l.23V the GATE pin is pulled to ground and the FAULT output is asserted until the chip is reset. To allow the part to remain in current limit indefinitely ground BRK TMR |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||