74lcx16240mtdx-nl Fairchild Semiconductor, 74lcx16240mtdx-nl Datasheet

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74lcx16240mtdx-nl

Manufacturer Part Number
74lcx16240mtdx-nl
Description
74lcx16240 Low Voltage 16-bit Inverting Buffer/line Driver With 5v Tolerant Inputs And Outputs
Manufacturer
Fairchild Semiconductor
Datasheet
© 2005 Fairchild Semiconductor Corporation
74LCX16240MEA
74LCX16240MTD
74LCX16240
Low Voltage 16-Bit Inverting Buffer/Line Driver
with 5V Tolerant Inputs and Outputs
General Description
The LCX16240 contains sixteen inverting buffers with
3-STATE outputs designed to be employed as a memory
and address driver, clock driver, or bus-oriented transmit-
ter/receiver. The device is nibble controlled. Each nibble
has separate 3-STATE control inputs which can be shorted
together for full 16-bit operation.
The LCX16240 is designed for low voltage (2.5V or 3.3V)
V
environment.
The LCX16240 is fabricated with an advanced CMOS tech-
nology to achieve high speed operation while maintaining
CMOS low power dissipation.
Ordering Code:
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Connection Diagram
GTO
Order Number
CC
¥
applications with capacity of interfacing to a 5V signal
is a trademark of Fairchild Semiconductor Corporation.
Package Number
MS48A
MTD48
48-Lead Small Shrink Outline Package (SSOP), JEDEC MO-118, 0.300" Wide
48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide
DS011999
Features
Note 1: To ensure the high-impedance state during power up or down, OE
should be tied to V
resistor is determined by the current-sourcing capability of the driver.
Logic Symbol
Pin Descriptions
5V tolerant inputs and outputs
2.3V to 3.6V V
4.5 ns t
Power down high impedance inputs and outputs
Supports live insertion/withdrawal (Note 1)
r
Implements patented noise/EMI reduction circuitry
Latch-up performance exceeds 500 mA
ESD performance:
24 mA output drive (V
OE
I
O
0
Human body model
Machine model
Pin Names
–I
0
–O
Package Description
n
15
PD
15
max (V
CC
CC
through a pull-up resistor: the minimum value or the
Output Enable Inputs (Active LOW)
Inputs
Outputs
CC
specifications provided
!
200V
!
3.3V), 20
CC
2000V
3.0V)
February 1994
Revised May 2005
Description
P
A I
CC
www.fairchildsemi.com
max

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74lcx16240mtdx-nl Summary of contents

Page 1

... Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code. Connection Diagram ¥ GTO is a trademark of Fairchild Semiconductor Corporation. © 2005 Fairchild Semiconductor Corporation Features 5V tolerant inputs and outputs 2.3V to 3.6V V ...

Page 2

Truth Tables Inputs OE I – Inputs OE I – HIGH Voltage Level L LOW Voltage Level X Immaterial Z High ...

Page 3

Absolute Maximum Ratings Symbol Parameter V Supply Voltage Input Voltage Output Voltage Input Diode Current Output Diode Current Output Source/Sink Current Supply ...

Page 4

DC Electrical Characteristics Symbol Parameter I Quiescent Supply Current Increase in I per Input CC CC Note 5: Outputs disabled or 3-STATE only. AC Electrical Characteristics Symbol Parameter t Propagation Delay PHL t Data to Output PLH ...

Page 5

AC LOADING and WAVEFORMS FIGURE 1. AC Test Circuit (C t PLH t PZL t PZH Waveform for Inverting and Non-Inverting Functions Propagation Delay. Pulse Width and t rec 3-STATE Output Low Enable and Disable Times for Logic (Input Characteristics; ...

Page 6

Schematic Diagram Generic for LCX Family www.fairchildsemi.com 6 ...

Page 7

Physical Dimensions inches (millimeters) unless otherwise noted 48-Lead Small Shrink Outline Package (SSOP), JEDEC MO-118, 0.300" Wide Package Number MS48A 7 www.fairchildsemi.com ...

Page 8

Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves ...

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