I-CD74HC123PWR Monostable Multi-vibrator Dual Retrig Mono
♠ Incazelo Yomkhiqizo
| Isibaluli Somkhiqizo | Isibaluli senani |
| Umkhiqizi: | Texas Instruments |
| Isigaba somkhiqizo: | I-Monostable Multi-vibrator |
| I-RoHS: | Imininingwane |
| Izinto ngeChip ngayinye: | 2 |
| Umndeni Onengqondo: | HC |
| Uhlobo Lomqondo: | I-Monostable Multivibrator |
| Iphakheji/Ikesi: | I-TSSOP-16 |
| Ukunikezwa Kwamanje - Max: | 0.008 mA |
| Isikhathi Sokubambezeleka Kokusabalalisa: | 320 ns, 64 ns, 54 ns |
| Okukhiphayo Kwezinga Eliphezulu Kwamanje: | 5.2 mA |
| Okukhiphayo Kwezinga Eliphansi Kwamanje: | 5.2 mA |
| Supply Voltage - Max: | 6 V |
| Supply Voltage - Min: | 2 V |
| Izinga Lokushisa Eliphansi Lokusebenza: | - 55 C |
| Ubukhulu Bezinga Lokushisa Lokusebenza: | + 125 C |
| Ukupakishwa: | I-reel |
| Ukupakishwa: | Sika Tape |
| Ukupakishwa: | I-MouseReel |
| Ibhrendi: | Texas Instruments |
| Ubude: | 1.15 mm |
| Ubude: | 5 mm |
| Isitayela Sokukhweza: | I-SMD/SMT |
| I-Operating Supply Voltage: | 2.5 V, 3.3 V, 5 V |
| Uhlobo Lomkhiqizo: | I-Monostable Multivibrator |
| Uchungechunge: | I-CD74HC123 |
| Inani Lephakethe Lefekthri: | 2000 |
| Isigaba esingaphansi: | I-Logic ICs |
| Ububanzi: | 4.4 mm |
| Isisindo Seyunithi: | 62 mg |
♠ I-High-Speed CMOS Logic Dual Retriggerable Monostable Multivibrators enokusetha kabusha
I-'HC123, 'HCT123, CD74HC423 kanye ne-CD74HCT423 zingama-multivibrator ahlangene amabili anokusetha kabusha.Zonke ziyakwazi ukuphinda ziqalise futhi zihluke kuphela ngokuthi izinhlobo ezingu-123 zingaqalwa ukushaya kwenhliziyo okunegethivu ukuya kokuphozithivu;kanti izinhlobo ezingama-423 azinaso lesi sici.I-resistor yangaphandle (i-RX) kanye ne-capacitor yangaphandle (i-CX) ilawula isikhathi nokunemba kwesekethe.Ukulungiswa kwe-Rx ne-CX kunikeza ububanzi obubanzi bokuphuma kwe-pulse kusuka kumatheminali e-Q ne-Q.I-Pulse triggering kokokufaka okungu-A no-B kwenzeka ezingeni elithile likagesi futhi akuhlobene nokukhuphuka nokuwa kwezikhathi zama-trigger pulses.
Uma sekucushiwe, ububanzi be-pulse okukhiphayo bunganwetshwa ngokuqalisa kabusha okokufaka A no-B. I-pulse ephumayo inganqanyulwa ngeleveli ELIPHANSI kuphinikhodi Yokusetha Kabusha (R).Ukucupha unqenqema olulandelanayo (A) nokokufaka kwe-edge triggering (B) okuholayo kunikezwa ukuze kucushwe kusuka kunoma yiluphi unqenqema lwe-pulse yokufaka.Uma ngabe i-Mono ingasetshenziswa okokufaka ngakunye kudivayisi engasetshenzisiwe (A, B, no-R) kufanele inqanyulwe phezulu noma phansi.Inani elincane lokumelana kwangaphandle, i-Rx ivamise ukuba ngu-5kΩ.Inani elincane lamandla angaphandle, i-CX, ngu-0pF.Isibalo sobubanzi be-pulse tW = 0.45 RXCX ku-VCC = 5V
• Ukweqa Ukusetha Kabusha Kunqamula i-Output Pulse
• Ukucupha Kusuka Emkhawulweni Oholayo noma Olandelanayo
• Q kanye no-Q Okukhipha Buffered
• Hlukanisa Ukusetha Kabusha
• Ububanzi Obubanzi Bokuphuma-Pulse
• I-Schmitt Trigger kukho Kokubili okokufaka okungu-A no-B
• I-Fanout (Ibanga Lethempelesha Elingaphezulu)
– Imiphumela Ejwayelekile ...............10 LSTTL Imithwalo
- Imiphumela Yomshayeli Webhasi.............15 LSTTL Imithwalo
• Ibanga Lokushisa Elibanzi Lokusebenza ...-55oC kuya ku-125oC
• Ukubambezeleka Kokusabalalisa Okulinganiselwe kanye Nezikhathi Zokushintsha
• Ukunciphisa Amandla Okukhulu Uma Kuqhathaniswa nama-LSTTL Logic ICs
• Izinhlobo ze-HC
- Ukusebenza kwe-2V kuya ku-6V
- I-High Noise Immunity: NIL = 30%, NIH = 30% ye-VCC ku-VCC = 5V
• Izinhlobo ze-HCT
– 4.5V ukuze 5.5V Ukusebenza
– Ukuhambelana Okuqondile Kokokufaka kwe-LSTTL, VIL= 0.8V (Ubukhulu), VIH = 2V (Min) – Ukuhambisana Kokokufaka kwe-CMOS, Il ≤ 1µA ku-VOL, VOH
