74LCXH16245GX Fairchild Semiconductor, 74LCXH16245GX Datasheet

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74LCXH16245GX

Manufacturer Part Number
74LCXH16245GX
Description
IC TRANSCVR BIDIR 16BIT 54FBGA
Manufacturer
Fairchild Semiconductor
Series
74LCXHr
Datasheet

Specifications of 74LCXH16245GX

Logic Type
Transceiver, Non-Inverting
Number Of Elements
1
Number Of Bits Per Element
16
Current - Output High, Low
24mA, 24mA
Voltage - Supply
2 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
54-LFBGA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
74LCXH16245GX
Manufacturer:
Fairchild Semiconductor
Quantity:
10 000
© 2005 Fairchild Semiconductor Corporation
74LCXH16245G
(Note 1) (Note 2)
74LCXH16245MTD
(Note 2)
74LCXH16245
Low Voltage 16-Bit Bidirectional Transceiver
with Bushold
General Description
The LCXH16245 contains sixteen non-inverting bidirec-
tional buffers with 3-STATE outputs and is intended for bus
oriented applications. The device is designed for low volt-
age (2.5V or 3.3V) V
facing to a 5V signal environment. The device is byte
controlled. Each byte has separate control inputs which
could be shorted together for full 16-bit operation. The T/R
inputs determine the direction of data flow through the
device. The OE inputs disable both the A and B Ports by
placing them in a high impedance state.
The LCXH16245 data inputs include active bushold cir-
cuitry, eliminating the need for external pull-up resistors to
hold unused or floating data inputs at a valid logic level.
The LCXH16245 is fabricated with an advanced CMOS
technology to achieve high speed operation while maintain-
ing CMOS low power dissipation.
Ordering Code:
Note 1: Ordering Code “G” indicates Trays.
Note 2: Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Logic Symbol
Order Number
Package Number
CC
applications with capability of inter-
BGA54A
MTD48
54-Ball Fine-Pitch Ball Grid Array (FBGA), JEDEC MO-205, 5.5mm Wide
48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide
DS500581
Features
2.3V–3.6V V
4.5 ns t
Power-down high impedance outputs
Bushold on inputs eliminates the need for external
pull-up/pull-down resistors
r
Implements patented noise/EMI reduction circuitry
Latch-up performance conforms to the requirements of
JESD78
ESD performance:
Also packaged in plastic Fine-Pitch Ball Grid Array
(FBGA)
24 mA output drive (V
Human body model
Machine model
Package Description
PD
max (V
CC
specifications provided
CC
!
200V
!
3.3V), 20
CC
2000V
3.0V)
May 2002
Revised June 2005
P
A I
CC
www.fairchildsemi.com
max

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74LCXH16245GX Summary of contents

Page 1

... Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide (Note 2) Note 1: Ordering Code “G” indicates Trays. Note 2: Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code. Logic Symbol © 2005 Fairchild Semiconductor Corporation Features 2.3V–3.6V V specifications provided CC 4 ...

Page 2

Connection Diagrams Pin Assignment for SSOP and TSSOP Pin Assignment for FBGA (Top Thru View) www.fairchildsemi.com Pin Descriptions Pin Names Description OE Output Enable Input n T/R Transmit/Receive Input n A –A Side A Inputs or 3-STATE Outputs (Bushold) 0 ...

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 Bushold Input Minimum I(HOLD) Drive Hold Current I Bushold Input Over-Drive I(OD) Current to Change State I 3-STATE I/O Leakage OZ I Power-Off Leakage Current OFF I Quiescent Supply Current Increase ...

Page 5

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

Page 6

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

Page 7

Physical Dimensions inches (millimeters) unless otherwise noted 54-Ball Fine-Pitch Ball Grid Array (FBGA), JEDEC MO-205, 5.5mm Wide Package Number BGA54A 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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