74lcx245mtcx-nl Fairchild Semiconductor, 74lcx245mtcx-nl Datasheet

74lcx245mtcx-nl

Manufacturer Part Number

74lcx245mtcx-nl

Description

74lcx245 Low Voltage Bidirectional Transceiver With 5v Tolerant Inputs And Outputs

Manufacturer

Fairchild Semiconductor

Datasheet

1.74LCX245MTCX-NL.pdf (12 pages)

Current page: 1 of 12
Download datasheet (434Kb)

74LCX245WM

(Note 2)

74LCX245WMX_NL

(Note 4)

74LCX245SJ

(Note 2)

74LCX245BQX

(Note 3)

74LCX245MSA

(Note 2)

74LCX245MTC

(Note 2)

74LCX245MTCX_NL

(Note 4)

74LCX245

Low Voltage Bidirectional Transceiver

with 5V Tolerant Inputs and Outputs

General Description

The LCX245 contains eight non-inverting bidirectional buff-

ers with 3-STATE outputs and is intended for bus oriented

applications. The device is designed for low voltage (2.5V

and 3.3V) V

a 5V signal environment. The T/R input determines the

direction of data flow through the device. The OE input dis-

ables both the A and B ports by placing them in a high

impedance state.

The LCX245 is fabricated with an advanced CMOS tech-

nology to achieve high speed operation while maintaining

CMOS low power dissipation.

Ordering Code:

Pb-Free package per JEDEC J-STD-020B.

Note 2: Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.

Note 3: DQFN package available in Tape and Reel only.

Note 4: “_NL” indicates Pb-Free package (per JEDEC J-STD-020B). Device available in Tape and Reel only.

Order Number

applications with capability of interfacing to

MLP020B Pb-Free 20-Terminal Depopulated Quad Very-Thin Flat Pack No Leads (DQFN), JEDEC

Package

Number

MSA20

MTC20

M20B

M20D

20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide

Pb-Free 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide

Pb-Free 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide

MO-241, 2.5 x 4.5mm

20-Lead Shrink Small Outline Package (SSOP), JEDEC MO-150, 5.3mm Wide

20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide

Pb-Free 20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm

Wide

DS012006

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.

5V tolerant inputs and outputs

2.3V to 3.6V V

7.0 ns t

Power down high impedance inputs and outputs

Supports live insertion/withdrawal (Note 1)

Implements patented noise/EMI reduction circuitry

Latch-up performance exceeds 500 mA

ESD performance:

Human body model

Machine model

Leadless DQFN Pb-Free package

24 mA output drive (V

Package Description

max (V

through a pull-up resistor: the minimum value or the

specifications provided

200V

2000V

3.3V), 10

3.0V)

February 1994

Revised March 2005

A I

www.fairchildsemi.com

max

Related parts for 74lcx245mtcx-nl

74lcx245mtcx-nl Summary of contents

Page 1

... Shrink Small Outline Package (SSOP), JEDEC MO-150, 5.3mm Wide (Note 2) 74LCX245MTC MTC20 20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide (Note 2) 74LCX245MTCX_NL MTC20 Pb-Free 20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm (Note 4) Wide Pb-Free package per JEDEC J-STD-020B. ...

Page 2

Logic Symbol Pin Descriptions Pin Names Description OE Output Enable Input T/R Transmit/Receive Input A –A Side A Inputs or 3-STATE Outputs –B Side B Inputs or 3-STATE Outputs 0 7 Truth Table Inputs Outputs OE T/R ...

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 9: Outputs disabled or 3-STATE only. AC Electrical Characteristics V Symbol Parameter Min t Propagation Delay 1.5 PHL t A ...

Page 5

AC LOADING and WAVEFORMS FIGURE 1. AC Test Circuit (C Test 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 ...

Page 6

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

Page 7

Tape and Reel Specification Tape Format for DQFN Package Tape Designator Section Leader (Start End) BQX Carrier Trailer (Hub End) TAPE DIMENSIONS inches (millimeters) REEL DIMENSIONS inches (millimeters) Tape Size A B 13.0 0.059 12 mm (330.0) (1.50) Number Cavity ...

Page 8

Physical Dimensions inches (millimeters) unless otherwise noted 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide www.fairchildsemi.com Package Number M20B 8 ...

Page 9

Physical Dimensions inches (millimeters) unless otherwise noted (Continued) Pb-Free 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide Package Number M20D 9 www.fairchildsemi.com ...

Page 10

Physical Dimensions inches (millimeters) unless otherwise noted (Continued) Pb-Free 20-Terminal Depopulated Quad Very-Thin Flat Pack No Leads (DQFN), JEDEC MO-241, 2.5 x 4.5mm www.fairchildsemi.com Package Number MLP020B 10 ...

Page 11

Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 20-Lead Shrink Small Outline Package (SSOP), JEDEC MO-150, 5.3mm Wide Package Number MSA20 11 www.fairchildsemi.com ...

Page 12

Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves ...

Related keywords

74lcx245mtcx-nl datasheet
74lcx245mtcx-nl data sheet
74lcx245mtcx-nl pdf datasheet
74lcx245mtcx-nl component
74lcx245mtcx-nl part
74lcx245mtcx-nl distributor
74lcx245mtcx-nl RoHS
74lcx245mtcx-nl datasheet download