74LCXP16245MEA

Output Type : 3-State
Packaging : Tube
Logic Type : CMOS
Supply Voltage - Min : 2 V
Supply Voltage - Max : 3.6 V
Maximum Operating Temperature : + 85 C
High Level Output Current : - 24 mA
Low Level Output Current : 24 mA
Number of Channels per Chip : 16
Package / Case : SSOP-48
Logic Family : 74LCX
Input Level : LVTTL, TTL
Output Level : LVCMOS
Propagation Delay Time : 6 ns


Features:

` 5V tolerant inputs and outputs
` 2.3V3.6V VCC specifications provided
` I/O pull-down resistors terminate inactive busses ensuring
   a stable bus state
` 5.5 ns tPD max (VCC = 3.3V), 20 A 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
` Pinout compatible with 74 series 16245
` Latch-up performance exceeds 500 mA
` ESD performance:
  Human body model > 2000V
  Machine model > 200V


Pinout




Specifications

Symbol	Parameter	Value	Conditions	Units
VCC	Supply Voltage	-0.5 to +7.0		V
VI	DC Input Voltage	-0.5 to +7.0		V
VO	DC Output Voltage	-0.5 to +7.0 −0.5 to VCC + 0.5	-Output in 3-STATE Output in HIGH or LOW State (Note4)	V
LIK	DC Input Diode Current	-50	VI < GND	mA
LOK	DC Output Diode Current	-50 +50	VO < GND VO > VCC	mA
LO	DC Output Source/Sink Current	±50		mA
LCC	DC Supply Current per Supply Pin	±100		mA
LANG	DC Ground Current per Ground Pin	±100		mA
TSTG	Storage Temperature	-65 to +150		°C

Description

The 74LCXP16245MEA contains sixteen non-inverting bidirectional buffers with 3-STATE outputs and is intended for bus oriented applications. The device is designed for low voltage (2.5V or 3.3V) VCC applications with capability of interfacing 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 of the 74LCXP16245MEA 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.

In addition, A and B port datapath pins have built-in resistors to GND allowing the pins to float without any increase in ICC current. This feature is intended to address modular and space constrained applications where additional space consumed by external resistors is not available.

The 74LCXP16245MEA is fabricated with an advanced CMOS technology to achieve high speed operation while maintaining CMOS low power dissipation.

Parameters:

Technical/Catalog Information	74LCXP16245MEA
Vendor	Fairchild Semiconductor
Category	Integrated Circuits (ICs)
Number of Drivers/Receivers	16/16
Type	Transceiver
Voltage - Supply	2 V ~ 3.6 V
Package / Case	48-SSOP
Packaging	Tube
Protocol	-
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	74LCXP16245MEA 74LCXP16245MEA