74hc02 quad 2-shigar da jagora
2024-11-16 762

A 74HC02 shine daraja a cikin lantarki na dijital don amintaccen abin da ya dogara kamar shigarwar 2-shigar da 2-shigar da 2-shigar.Wannan ɓangaren ya cancanci cikin halaye da aikace-aikacen da suka sa ƙima 74HC02, keleshewa zuwa duka fahimta da ci gaba da abubuwan da suka bambanta a cikin yanayin yanayi.An tattauna tattaunawar da ta shafi abubuwan da suka shafi kayan aiki: Semiconducontors, masu ɗaukar nauyi, masu tsayayya, da kuma kewaye cirred.

Tsarin litattafai

74HC02 Pin Kanfigareshan

Tsararren tsari na 74hc02

74hc02 cikakken bincike

Da 74HC02 Shin kofa na Quad ne ko ta kofar da ic tare da ginannun hanyoyin kwatankwacinsa, yana ba da damar dubawa tare da Vatting sama V_Cs Lokacin amfani dashi tare da tsayayyen tsoratarwar yanayi.Yana aiki sama da kewayon samar da wadata, yana dacewa da matakan TTL da CMOs.A 74HC02 ya dace da aikace-aikacen dabarun dabarun dijital ko ayyukan ƙofofin da ke tattare da ƙarfi, da ingantaccen aiki a cikin ƙaƙƙarfan iko.

Halaye na 74hc02

Da yawa kewayon wadatar abinci

A 74hc02 yana aiki da wadataccen abinci tare da wadataccen kayan fitad da shi daga 2.0v zuwa 6.0v.Wannan karfin dacewa ya ba da haɗin haɗawa tare da haɓaka tsari na tsari, na'urorin zama a batutuwa mai ƙarancin iko har ma da ma'amala ta lantarki.Mun sami wannan sassauci mai amfani lokacin da samfuran dabara don bambance bambancen yanayi.

Ingancin iko

Kasancewa na'urar CMOs, fasali na 74h02 sun rage yawan wutar lantarki, inganta aikin daukar nauyin aiki da kuma rage yawan kashe kudi a cikin manyan setuts.In mobile and embedded applications, the drive toward power-efficient components is increasingly evident, aligning with broader ecological goals to minimize environmental impact.

Mafificin amo

Ilimin 74HC02 na kare tsangwama na lantarki da ba ya tabbatar da daidaitaccen aiki har ma da rikice-rikicen lantarki mai girma.Wannan ingancin shine inganta amincin alamu, musamman a cikin mahalli masana'antu ko densely packed allabel katange ne inda tsangwama ne mai tsangwama shine ƙalubale ne mai gudana.

Tsaro mai ƙarfi

Nuna wani yanki mai ɗaukar hoto na yanzu 100 Ma bisa ga ka'idodin Jesse 78, 74hC02 yana nuna alamun karkara.Ikonsa na tsayayya da latch-up ne informentram incirent incirbits daga cikin kaso daga gazawar.Wannan fasalin ya tabbatar da amfani a cikin mahaɗan ta hanyar rage buƙatun tabbatarwa da kuma shimfida salon aikin.

Bin ka'idodin matakin dabaru

Operating at the CMOS level, the 74HC02 contrasts with the TTL-aligned 74HCT02, both conforming to JEDEC standards.Wannan bambanci yana ba da daidaituwa ga ka'idojin dabaru daban-daban, don haka Ingantaccen haɗin kai ya keɓance hanyoyin ƙirƙirar dijital.Mun same shi madaidaiciya madaidaiciya don daidaita waɗannan abubuwan haɗin gwiwa tare da kayan aikin da aka riga aka yi, wanda ya haifar da ingantaccen jituwa da ƙarancin ƙira da ƙarancin ƙira.

Kariya daga sakin wutan lantarki (ESD)

An sanye shi da ESD Redguards suna bin herming zuwa HBM da MM, 74hc02 yana da kariya daga abubuwan da suka faru na tsallakewa.Wannan tsarin kula da shigarwa da shigarwa, matakai inda wutar lantarki na iya haifar da mummunan haɗari.Ta wajen bin mafi kyawun halaye a cikin ESD Gudanarwa, zamu iya rage yiwuwar lalacewa da gazawa.

Mai ɗaukar hoto da haƙuri haƙuri

Tare da zaɓuɓɓukan tattarawa iri-iri, 74h02 ya sadu da buƙatun aikace-aikace daban-daban, nuna karuwa a cikin saitunan sarari da manyan abubuwa.Aikinsa na aikinta na aiki daga -40 ° C To + 125 ° C to + 125 ° C to yana tabbatar da amincin a cikin matsanancin yanayi, koma daga saitunan Frigid don siyar da yanayin masana'antu.Wannan daidaitawa yawanci ne don aikace-aikace ne inda ke kula da daidaito duk da yanayin yanayin zafin ariat ana zaton Birni.

Bayani na Fasaha

The 74hc02 da ke aiki a cikin kewayon wadataccen kayan aiki wanda spansing daga 2V zuwa 6V, karfafa karfafa tsarin dijital da yawa.Tare da sauƙi, yana da melds zuwa da'irori na yanzu saboda wannan kewayon.Hakanan, Nexperia Amurka Inc. 74hc02bq, 115 Yana ba da kwatancen bakan da ke ɗauka na wutar lantarki na ƙwayoyin lantarki, yana jaddada yawan aikace-aikacenta a cikin yanayin fasaha daban-daban.Ga dalla-dalla, sifofin, sigogi na nexperia Amurka Inc. 74HC02bq, 115.

Iri	Misali
Lokacin jagoranci	Makonni 8
Tuntushin adon	Zinari
Nufi	Farfajiya
Nau'in hawa	Farfajiya
Kunshin / Case	14-vefqfn fallasa
Yawan fil	14
Matakin dabaru-babba	1.5V ~ 4.2v
Logic matakin-low	0.5v ~ 1.8v
Operating zazzabi	-40 ° C ~ 125 ° C
Marufi	Tef & reel (tr)
Abubuwa a jere	74HC
Buga	2013
YESD-609 Code Code	e4
Bangare na bangare	M
Matsayi na danshi (MSL)	1 (Unlimited)
Yawan karewa	14
Motsi Mai Ragewa	500mw
Voltage - wadatar	2V ~ 6v
Matsayi	M
Yawan ayyuka	4
Samar da wutar lantarki	5v
Filin m	0.5mm
Lambar Base	74HC02
Kirga pin	14
Yawan abubuwan fashewa	1
Fitarwa	6V
Yin aiki da wutar lantarki	5v
Samar da voltage-max (vsup)	6V
Samar da voltage-min (vsup)	2V
Rashin ƙarfi	500mw
Fitarwa na yanzu	25MA
Jinkirtawa jinkiri	15 ns
Quiescent Active	2ura
Kunna lokacin jinkirta	7 ns
Iyali	HC / UH
Aikin dabaru	Kuma ba
Yawan abubuwan shigar	2
Nau'in dabaru	Korar
Yawan ƙofofin	4
Memp na Max yadawa @ v, Max CL	15ns @ 6v, 50pf
Yawan Layin shigar	8
Tsawo	3mm
Radiation Hardening	A'a
Matsayin Rohs	Robs3
Kai kyauta	Kai kyauta

Kamun abubuwa

Misali	74hc02bq, 115	SN74HC02DB	74hc02bq-Q100,115	SN74HC02de4	SN74HC02SR
Mai masana'anta	Nexperia Amurka Inc.	Kalmomin Texas	Nexperia Amurka Inc.	Kalmomin Texas	Kalmomin Texas
Kunshin / Case	14-vefqfn fallasa	14-soic (0.209, 5.30mm)	14-SSOP (0.209, 5.30mm)	14-vefqfn fallasa	Soic
Yawan abubuwan shigar	2	2	2	2	-
Yawan fil	14	14	14	14	14
Aikin dabaru	Kuma ba	Kuma ba	Kuma ba	Kuma ba	Kuma ba
Jinkirtawa jinkiri	15 ns	15 ns	15 ns	15 ns	15 ns
Samar da wutar lantarki	5 v	5 v	5 v	5 v	5 v
Quiescent Active	2 μA	2 μA	2 μA	2 μA	2 μA
Hanyar sarrafa	Cmos	Cmos	Cmos	Cmos	Cmos

74hc02 aiki tsari na aiki

Canjin zane don 74hc02

Datasheet pdf

74hc02bq, 115 datareets

74HC02BQ, 115.pdf
74hc02bq, PDF 115 PDF
74HC02BQ, 115 PDF - DE.fff

Sn74hc02dr datsarets

SN74HC02DBR.pkf
SN74HC02DBBRBR CHDBR
SN74HC02DB PDF - DE.pdf

SN74HZ02DE4

SN74HC02de4.pdf
SN74HZ02SE4 Cikakkun bayanai PDF
SN74HC02E4 PDF - DE.pdf

Sn74hc02ngr datasuets

SN74HC02NR.pdf
SN74HC02LANCE PDF
SN74HC02SR PDF - DE.pdf