Name: 54LS74LMQB
Brand: National Semiconductor
SKU: 54LS74LMQB
Availability: InStock
Rating: 5 (186 reviews)

54LS74LMQB

Per Riferimento Soltanto

Numero di parte	54LS74LMQB
Produttore	National Semiconductor
Descrizione	D FLIP-FLOP, TTL
Scheda dati
pacchetto	-
ECAD
A magazzino	0 piece(s)
Prezzo unitario	Request a Quote
Tempi di Consegna	Essere confermato
Tempo di consegna stimato	nov 3 - nov 8 (Scegli una spedizione rapida)
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Specifiche 54LS74LMQB

Produttore	National Semiconductor
Categoria	Circuiti integrati (CI) - Famiglia logica - Flip-flop
pacchetto	-
ECAD
Serie	54LS
Funzione	Set(Preset) and Reset
genere	D-Type
Tipo di uscita	Complementary
Numero di elementi	2
Numero di bit per elemento	1
Frequenza di clock	20 MHz
Ritardo massimo di propagazione @ V, Max CL	35ns @ 5V, 50pF
Tipo di trigger	Positive Edge
Corrente - Uscita alta, bassa	4mA
Tensione - Fornitura	4.5V ~ 5.5V
Corrente - Quiescente (Iq)	8 mA
Capacità di ingresso	-
temperatura di esercizio	-55°C ~ 125°C (TA)
Tipo di montaggio	Surface Mount
Pacchetto / caso	20-CLCC

54LS74LMQB Packaging

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6. What is the process for return or replacement of 54LS74LMQB?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the 54LS74LMQB we delivered, we will accept the replacement or return of the 54LS74LMQB only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of 54LS74LMQB.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as 54LS74LMQB pin diagram, 54LS74LMQB datasheet?

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54LS74LMQB

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