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74LCX16543
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DataSheet
General Description

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MFG:F Package Cooled:SSOP

74L Series Datasheet download

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Part Number: 74LCX16543

MFG: F

Package Cooled: SSOP

Description: The LCX16543 contains sixteen non-inverting transceivers containing two sets of D-type registers for tempo...

74LCX16543 General Description

   The LCX16543 contains sixteen non-inverting transceivers containing two sets of D-type registers for temporary storage of data flowing in either direction. Each byte has separate control inputs which can be shorted together for full 16-bit operation. Separate Latch Enable and Output Enable inputs are provided for each register to permit independent input and output control in either direction of data flow.

   The LCX16543 is designed for low voltage (2.5V or 3.3V) V_CC applications with capability of interfacing to a 5V signal environment.

   The LCX16543 is fabricated with an advanced CMOS technology to achieve high speed operation while maintaining CMOS low power dissipation.

74LCX16543 Maximum Ratings

Symbol	Parameter	Value	Conditions	Units
V_CC	Supply Voltage	−0.5 to +7.0		V
V_I	DC Input Voltage	−0.5 to +7.0		V
V_O	DC Output Voltage	−0.5 to +7.0 −0.5 to V_CC +0.5	Output in 3-STATE Output in HIGH or LOW State (Note3)	V
I_IK	DC Input Diode Current	−50	V_I < GND	mA
I_OK	DC Output Diode Current	−50 +50	V_O < GND V_O > V_CC	mA
I_O	DC Output Source/Sink Current	±50		mA
I_CC	DC Supply Current per Supply Pin	±100		mA
I_GND	DC Ground Current per Ground Pin	±100		mA
T_STG	Storage Temperature	−65 to +150		°C

74LCX16543 Features

5V tolerant inputs and outputs
2.3V3.6V V_CC specifications provided
5.2 ns t_PD max (V_CC = 3.3V), 20 mA I_CC max
Power down high impedance inputs and outputs
Supports live insertion/withdrawal (Note 1)
±24 mA Output Drive (V_CC = 3.0V)
Implements patented noise/EMI reduction circuitry
Latch-up performance exceeds 500 mA
ESD performance:
Human Body Model > 2000V
Machine Model > 200V

74LCX16543 Connection Diagram

74LCX16543 datasheet

74LCX16543
PDF/DataSheet Download

Datasheet: 74LCX16543
File Size: 82229 KB
Manufacturer: FAIRCHILD [Fairchild Semiconductor]
Click here to Download

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AND-GATED R-S MASTER-SLAVE FLIP-FLOPS WITH PRESET AND CLEAR
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Low Voltage Quad 2-Input NAND Gate with 5V Tolerant Inputs
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·74LCX00BQX
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Low Voltage Quad 2-Input NAND Gate with 5V Tolerant Inputs
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·74LCX00M
FAIRCHILD [Fairchild Semiconductor]
Low Voltage Quad 2-Input NAND Gate with 5V Tolerant Inputs
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·74LCX00MTC
FAIRCHILD [Fairchild Semiconductor]
Low Voltage Quad 2-Input NAND Gate with 5V Tolerant Inputs
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·74LCX00MTCX
FAIRCHILD [Fairchild Semiconductor]
Low Voltage Quad 2-Input NAND Gate with 5V Tolerant Inputs
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·74LCX00MTCX_NL
FAIRCHILD [Fairchild Semiconductor]
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·74LCX00MTR
STMICROELECTRONICS [STMicroelectronics]
LOW VOLTAGE CMOS QUAD 2-INPUT NAND GATE WITH 5V TOLERANT INPUTS
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