74LCX244: Low Voltage Buffer/Line Driver with 5V Tolerant Inputs and Outputs

Datasheet: 74LCX244-D.pdf
Rev. A (896kB)
Product Overview
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Product Change Notification
The LCX244 contains eight non-inverting buffers with 3-STATE outputs. The device may be employed as a memory address driver, clock driver and bus-oriented transmitter/receiver. The LCX244 is designed for low voltage (2.5V or 3.3V) VCC applications with capability of interfacing to a 5V signal environment. The LCX244 is fabricated with an advanced CMOS technology to achieve high speed operation while maintaining CMOS low power dissipation.
Features
 
  • 5V tolerant inputs and outputs
  • 2.3V to 3.6V VCC specifications provided
  • 6.5 ns tPD max (VCC = 3.3V), 10 µA ICC max
  • Power down high impedance inputs and outputs
  • Supports live insertion/withdrawal (Note 1)
  • ±24 mA output drive (VCC = 3.0V)
  • Implements patented noise/EMI reduction circuitry
  • Latch-up performance exceeds 500 mA
  • ESD performance: Human body model > 2000V Machine model > 200V
  • Leadless DQFN Pb-Free package
Applications
  • This product is general usage and suitable for many different applications.
Technical Documentation & Design Resources
Simulation Models (9) Package Drawings (4)
Data Sheets (1)  
Availability & Samples
Specifications
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
74LCX244BQX Active
Pb-free
Halide free
74LCX244 WQFN-20 510CD 1 260 Tape and Reel 3000 $0.3444
74LCX244MTC Active
Pb-free
74LCX244 TSSOP-20 948AQ 1 260 Tube 1825 $0.2636
74LCX244MTCX Active
Pb-free
74LCX244 TSSOP-20 948AQ 1 260 Tape and Reel 2500 $0.2633
74LCX244WM Active
Pb-free
Halide free
74LCX244 SOIC-20W 751D-05 3 260 Tube 38 $0.4207
74LCX244WMX Active
Pb-free
Halide free
74LCX244 SOIC-20W 751BJ 3 260 Tape and Reel 1000 $0.4391
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Avnet   (2020-08-19 00:00) : >100K
Market Leadtime (weeks) : Contact Factory
Avnet   (2020-08-19 00:00) : <1K
ON Semiconductor   (2020-09-02 00:00) : 7,144
Market Leadtime (weeks) : Contact Factory

Product
Description
Pricing ($/Unit)
Compliance
Status
Channels
Output
VCC Min (V)
VCC Max (V)
tpd Max (ns)
IO Max (mA)
Package Type
74LCX244BQX  
 $0.3444 
Pb
H
 Active   
8
3-State
2
3.6
6.5
24
WQFN-20
74LCX244MTC  
 $0.2636 
Pb
 Active   
8
3-State
2
3.6
6.5
24
TSSOP-20
74LCX244MTCX  
 $0.2633 
Pb
 Active   
8
3-State
2
3.6
6.5
24
TSSOP-20
74LCX244WM  
 $0.4207 
Pb
H
 Active   
8
3-State
2
3.6
6.5
24
SOIC-20W
74LCX244WMX  
 $0.4391 
Pb
H
 Active   
8
3-State
2
3.6
6.5
24
SOIC-20W
Case Outlines
751BJ    948AQ    751D-05    510CD   
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