CD74HC123PWR Monostable Multi-vibrator Dual Retrig Mono
♠ Tsanangudzo yeChigadzirwa
| Product Attribute | Attribute Value |
| Mugadziri: | Texas Instruments |
| Product Category: | Monostable Multi-vibrator |
| RoHS: | Details |
| Elements per Chip: | 2 |
| Logic Mhuri: | HC |
| Rudzi Rwepfungwa: | Monostable Multivibrator |
| Pakeji/Nyaya: | TSSOP-16 |
| Supply Current - Max: | 0.008 mA |
| Propagation Kunonoka Nguva: | 320 ns, 64 ns, 54 ns |
| High Level Output Current: | - 5.2 mA |
| Low Level Output Current: | 5.2 mA |
| Supply Voltage - Max: | 6 V |
| Supply Voltage - Min: | 2 V |
| Minimum Operating Temperature: | -55 C |
| Maximum Operating Temperature: | + 125 C |
| Kurongedza: | Reel |
| Kurongedza: | Cheka Tape |
| Kurongedza: | MouseReel |
| Brand: | Texas Instruments |
| Urefu: | 1.15 mm |
| Urefu: | 5 mm |
| Mounting Style: | SMD/SMT |
| Operating Supply Voltage: | 2.5 V, 3.3 V, 5 V |
| Product Type: | Monostable Multivibrator |
| Series: | CD74HC123 |
| Factory Pack Quantity: | 2000 |
| Subcategory: | Logic ICs |
| Upamhi: | 4.4 mm |
| Unit Weight: | 62 mg |
♠ High-Speed CMOS Logic Dual Retriggerable Monostable Multivibrators ane Resets
Iwo 'HC123,' HCT123, CD74HC423 uye CD74HCT423 ari maviri monostable multivibrators ane reset.Izvo zvese zvinodzoreredzwa uye zvinosiyana chete pakuti iyo 123 mhando dzinogona kukonzereswa neakaipa kune yakanaka reset pulse;nepo 423 mhando dzisina chimiro ichi.Iyo yekunze resistor (RX) uye yekunze capacitor (CX) inodzora nguva uye kurongeka kwedunhu.Kugadziriswa kweRx neCX kunopa huwandu hwakasiyana hwekubuda pulse hupamhi kubva kuQ uye Q zviteshi.Pulse triggering paA uye B inopinza inoitika pane imwe voltage level uye haina hukama nekusimuka nekudonha nguva dzezvinokonzeresa pulses.
Kana yangotanga, iyo inobuda pulse width inogona kuwedzerwa nekudzorerazve mapeji A uye B. Mhepo inobuda inogona kugumiswa ne LOW level paReset (R) pini.Trailing edge triggering (A) uye inotungamira kumucheto inokonzeresa (B) mapeji anopihwa kukonzeresa kubva kune chero kumucheto kweyekupinza pulse.Kana Mono isinga shandiswe yega yega pamudziyo usingashandiswe (A, B, uye R) inofanira kumiswa pamusoro kana pasi.Iko kudiki kukosha kwekupikisa kwekunze, Rx inowanzoita 5kΩ.Iyo yakaderera kukosha kwekunze kugona, CX, ndeye 0pF.Iko kuverenga kwehupamhi hwepurusi ndeye tW = 0.45 RXCX paVCC = 5V
• Kuwedzeredza Reset Inomisa Kubuda Kupuruzira
• Kusimudzira Kubva Kunotungamira kana Kutevedza Kumucheto
• Q uye Q Buffered Outputs
• Separate Resets
• Wide Range of Output-Pulse Widths
• Schmitt Trigger pazvose A uye B Inputs
• Fanout (Kupfuura Temperature Range)
– Standard Outputs ...............10 LSTTL Mitoro
– Bus Driver Outputs .............15 LSTTL Mitoro
• Wide Operating Temperature Range ...-55oC kusvika 125oC
• Kunonoka Kuparadzira Kunonoka uye Nguva Yekuchinja
• Yakakosha Kuderedza Simba Kuenzaniswa neLSTTL Logic ICs
• Mhando dzeHC
- 2V kusvika 6V Kushanda
- Yakakwira Noise Immunity: NIL = 30%, NIH = 30% yeVCC paVCC = 5V
• HCT Types
- 4.5V kusvika 5.5V Kushanda
– Yakananga LSTTL Input Logic Compatibility, VIL= 0.8V (Max), VIH = 2V (Min) – CMOS Input Kuenderana, Il ≤ 1µA paVOL, VOH
