I-SN74ACT244PWR 8-ch, 4.5-V ukuya kwi-5.5-V izithinteli ezinamagalelo e-CMOS ahambelana ne-TTL kunye neziphumo ze-3-state

I-SN74ACT244PWR 8-ch, 4.5-V ukuya kwi-5.5-V izithinteli ezinamagalelo e-CMOS ahambelana ne-TTL kunye neziphumo ezi-3 zelizwe

inkcazelo emfutshane:

Le buffer ye-SN74ACT244PWR kunye nomqhubi womgca isetyenziselwa ukukhulisa i-analog okanye isignali yedijithali ngokuqhuba igalelo kumgca wothumelo.Ngemveliso ye-3-state, oku kulawulo lwamandla kokona kulungileyo.Lo mqhubi wentambo unobushushu obuphantsi bokusebenza obuyi -40 °C kunye nobuninzi be-85 °C.Le mveliso iya kuthunyelwa kwi-tape kunye ne-reel ukupakishwa ukuvumela ukunyuka ngokukhawuleza kunye nokuhanjiswa okukhuselekileyo.Esi sixhobo esingaguqukiyo sinombane osebenzayo osebenzayo we-5 V. Ubuncinci be-voltage yokusebenza kwayo ye-4.5 V, ngelixa ubuninzi bayo buyi-5.5 V. Ineziteshi ezi-8 kwi-chip nganye.

Thumela i-imeyile kuthi Khuphela i-Datesheet

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iimpawu zeMveliso

I-EU RoHS	Ukuthobela
I-ECCN (US)	I-EAR99
Ubume benxalenye	Iyasebenza
HTS	8542.39.00.01
Iimoto	No
I-PPAP	No
Ingqiqo yoSapho	UMTHETHO
Logic Function	I-Buffer / Line Driver
Inani leeNqaku ngeChip nganye	2
Inani lamatshaneli ngeChip nganye	8
Inani leeNgeniso ngeChip nganye	8
Inani lokuNgena okuSebenzayo ngokweChip nganye	0
Inani leZiphumo ngeChip nganye	8
Inani leZiphumo zokuSebenza ngokweChip nganye	2 Phantsi
Ukubamba ibhasi	No
I-Polarity	Ukungaguquli
Elona xesha liphezulu lokuLibazisa ukusasaza @ Ubuninzi be-CL (ns)	9@4.5V to 5.5V
Ixesha lokulibaziseka lokuSasaza ngokupheleleyo (ns)	10.5
Inkqubo yeTekhnoloji	CMOS
Uhlobo loMqondiso woNgeno	Sinye-Isiphelo
Uhlobo Lwemveliso	3-State
Elona Nqanaba liPhantsi Isiphumo sangoku (mA)	24
Esona siphumo siphezulu soMgangatho wangoku (mA)	-24
Ubuncinci bombane wokuSebenza (V)	4.5
Umbane woBonelelo oluQhelekileyo lokuSebenza (V)	5
Eyona Voltage yoBonelelo oluPhezulu (V)	5.5
Ukunyamezela ii-I/Os (V)	5.5 Amagalelo
Ubona bukhulu bangoku Quescent (uA)	4
Imeko yoVavanyo lokuLibazisa ukuSasaza (pF)	50
Ubuncinci boBubushushu bokusebenza (°C)	-40
Obona bushushu bokusebenza (°C)	85
Supplier Ibanga lobushushu	Ezorhwebo
Ukupakishwa	Tape kunye neReel
Ukunyuka	INtaba engaphezulu
Iphakheji Height	1.05(Ubukhulu)
Ububanzi bePakethi	4.5(Ubukhulu)
Ubude bePakethi	6.6(Ubukhulu)
PCB itshintshile	20
Igama lePhakeji eliMgangatho	SOP
Supplier Package	TSSOP
Pin Bala	20
Imilo yokukhokela	Iphiko lengabangaba

Intshayelelo eneenkcukacha

Ezi SNx4ACT244 octal buffers kunye nabaqhubi ziyilelwe ngokukodwa ukuphucula ukusebenza kunye noxinaniso lwe-3-state memory abaqhubi beedilesi, abaqhubi bewotshi, kunye nabamkeli abajoliswe kwiibhasi kunye nabathumeli.Izixhobo ze-SNx4ACT244 zicwangciswe njengee-buffers ezimbini ze-4-bit kunye nabaqhubi abaneegalelo ezahlukeneyo zokukhupha (OE).Xa i-OE iphantsi, isixhobo sigqithisa idatha engajikwanga ukusuka kumagalelo A ukuya kwiziphumo ze-Y.Xa i-OE iphezulu, iziphumo zikwimeko ephezulu yokuphazamiseka.