CD74HC123PWR Monostable Multi-vibrator Dual Retrig Mono
♠ Kufotokozera Zamalonda
| Mtundu wa Zamalonda | Mtengo wa Makhalidwe |
| Wopanga: | Texas Instruments |
| Gulu lazinthu: | Monostable Multi-vibrator |
| RoHS: | Tsatanetsatane |
| Zinthu pa Chip: | 2 |
| Logic Banja: | HC |
| Mtundu wa logic: | Monostable Multivibrator |
| Phukusi/Mlandu: | TSSOP-16 |
| Perekani Panopa - Max: | 0.008mA |
| Nthawi Yochedwa Kufalitsa: | 320 ns, 64 ns, 54 ns |
| Zotulutsa Zapamwamba: | 5.2 mA |
| Zotuluka Pansi Pakalipano: | 5.2 mA |
| Supply Voltage - Max: | 6 v |
| Supply Voltage - Min: | 2 V |
| Kutentha Kochepa Kwambiri: | -55 C |
| Kutentha Kwambiri Kwambiri: | + 125 C |
| Kuyika: | Reel |
| Kuyika: | Dulani Tepi |
| Kuyika: | MouseReel |
| Mtundu: | Texas Instruments |
| Kutalika: | 1.15 mm |
| Utali: | 5 mm |
| Mtundu Wokwera: | SMD/SMT |
| Mphamvu yamagetsi yamagetsi: | 2.5 V, 3.3 V, 5 V |
| Mtundu wa malonda: | Monostable Multivibrator |
| Mndandanda: | Chithunzi cha CD74HC123 |
| Kuchuluka Kwa Paketi Ya Factory: | 2000 |
| Gulu laling'ono: | Zolemba za ICs |
| M'lifupi: | 4.4 mm |
| Kulemera kwa Unit: | 62 mg pa |
♠ High-Speed CMOS Logic Dual Retriggerable Monostable Multivibrators yokhala ndi Kukonzanso
The 'HC123,' HCT123, CD74HC423 ndi CD74HCT423 ndi ma multivibrators apawiri monostable okhala ndi kubwezeretsanso.Zonse ndi zobwezeretsedwa ndipo zimasiyana kokha chifukwa chakuti mitundu ya 123 imatha kuyambitsidwa ndi kugunda kwabwino kwa kubwezeretsanso;pomwe mitundu 423 ilibe izi.Wotsutsa wakunja (RX) ndi capacitor wakunja (CX) amawongolera nthawi ndi kulondola kwa dera.Kusintha kwa Rx ndi CX kumapereka mitundu ingapo yotulutsa makulidwe kuchokera kumagawo a Q ndi Q.Kugunda kwamphamvu pa zolowetsa za A ndi B kumachitika pamlingo wina wamagetsi ndipo sikukhudzana ndi nthawi yokwera ndi kugwa kwa mapiko oyambitsa.
Zikangoyambitsidwa, kutulutsa kwamphamvu kwapang'onopang'ono kungawonjezedwe poyambitsanso zolowetsa A ndi B. Kutulutsa kotulutsa kumatha kuthetsedwa ndi LOW level pa Pini ya Reset (R).Choyambitsa cham'mphepete (A) ndi zolowetsa m'mphepete mwake (B) zimaperekedwa kuti ziyambitse kuchokera m'mphepete mwa kugunda kwamphamvu.Ngati Mono siigwiritsidwe ntchito pa chipangizo chilichonse (A, B, ndi R) iyenera kuthetsedwa kwambiri kapena kutsika.Mtengo wotsika wa kukana kwakunja, Rx nthawi zambiri ndi 5kΩ.Mphamvu yakunja yamtengo wapatali, CX, ndi 0pF.Kuwerengera kwa pulse wide ndi tW = 0.45 RXCX pa VCC = 5V
• Kupititsa patsogolo Kukonzanso Kumathetsa Kugunda kwa Output
• Kuyambitsa Kuchokera Kumbali Yotsogola kapena Yotsatira
• Ma Q ndi Ma Buffered Outputs
• Osiyana Kukhazikitsanso
• Mitundu Yosiyanasiyana ya Kutulutsa-Pulse Widths
• Schmitt Trigger pa Zolowetsa Zonse za A ndi B
• Fanout (Over Temperature Range)
- Zotuluka Zokhazikika ...............10 LSTTL Katundu
- Zotuluka Zoyendetsa Mabasi.............15 LSTTL Katundu
• Kutentha Kwambiri kwa Ntchito ...-55oC mpaka 125oC
• Kuchedwetsa Kufalikira Koyenera ndi Nthawi Zosintha
• Kuchepetsa Mphamvu Kwambiri Poyerekeza ndi LSTTL Logic ICs
• Mitundu ya HC
- 2V mpaka 6V Ntchito
- Kutetezedwa kwa Phokoso Lapamwamba: NIL = 30%, NIH = 30% ya VCC ku VCC = 5V
• Mitundu ya HCT
- 4.5V mpaka 5.5V Ntchito
- Direct LSTTL Input Logic Compatibility, VIL= 0.8V (Max), VIH = 2V (Min) - Kugwirizana kwa Kulowetsa kwa CMOS, Il ≤ 1µA ku VOL, VOH
