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Référence fabricant

MC74LCX245DTG

74LCX Series 2.3 to 3.6 V CMOS Octal Transceiver - TSSOP-20

Modèle ECAD:
Nom du fabricant: onsemi
Emballage standard:
Product Variant Information section
Code de date: 2044
Product Specification Section
onsemi MC74LCX245DTG - Caractéristiques techniques
Attributes Table
Family: VCX/LCX
No of Functions / Channels: 1
Output Characteristics: 3-ST
Supply Voltage-Nom: 2V to 3.6V
Supply Current: ±100mA
Propagation Delay: 8.4ns
Operating Temperature: -55°C to +125°C
Capacitance: 25pF
High Level Output Current: -24mA
Low Level Output Current: 24mA
No of Pins: 20
Quiescent Current: 10µA
Moisture Sensitivity Level: 1
Style d'emballage :  TSSOP-20
Méthode de montage : Surface Mount
$Fonctionnalités et applications

The MC74LCX245 is a high performance, non-inverting octal transceiver operating from a 2.0 to 5.5V supply. High impedance TTL compatible inputs significantly reduce current loading to input drivers while TTL compatible outputs offer improved switching noise performance. A VI specification of 5.5V allows MC74LCX245 inputs to be safely driven from 5V devices. The MC74LCX245 is suitable for memory address driving and all TTL level bus oriented transceiver applications.

Current drive capability is 24mA at both A and B ports. The Transmit/Receive (T/Rbar) input determines the direction of data flow through the bi-directional transceiver. Transmit (active-HIGH) enables data from A ports to B ports; Receive (active-LOW) enables data from B to A ports. The Output Enable input, when HIGH, disables both A and B ports by placing them in a HIGH Z condition.

Features:

  • Designed for 2.0 to 5.5 V VCC Operation
  • 5 V Tolerant Inputs − Interface Capability With 5 V TTL Logic
  • LVTTL Compatible
  • LVCMOS Compatible
  • 24 mA Balanced Output Sink and Source Capability
  • Near Zero Static Supply Current (10 µA) Substantially Reduces System Power Requirements
  • Latchup Performance Exceeds 500 mA
  • ESD Performance
  • Human Body Model >2000 V
  • Machine Model >200 V
  • Pb−Free Packages are Available

Learn more about the MC74LCX245 family of 74 Series

Pricing Section
Stock globale:
10 432
États-Unis:
10 432
Sur commande :
0
Stock d'usine :Stock d'usine :
7 500
Délai d'usine :
30 Semaines
Commande minimale :
1
Multiples de :
1
Total 
0,97 $
USD
Quantité
Prix Internet
1
$0.97
50
$0.93
200
$0.89
750
$0.85
2 500+
$0.785
Product Variant Information section