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MC74VCX162245

Features: • Designed for Low Voltage Operation: VCC = 1.653.6V• 3.6V Tolerant Inputs and Outputs• High Speed Operation: 3.4ns max for 3.0 to 3.6V4.3ns max for 2.3 to 2.7V8.6ns max for 1.65 to 1.95V• Static Drive: ±24mA Drive at 3.0V±18mA Drive at 2.3V±3mA Drive at 1.65VR...

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SeekIC No. : 004417156 Detail

MC74VCX162245: Features: • Designed for Low Voltage Operation: VCC = 1.653.6V• 3.6V Tolerant Inputs and Outputs• High Speed Operation: 3.4ns max for 3.0 to 3.6V4.3ns max for 2.3 to 2.7V8.6ns max ...

MC74VCX162245 Data Sheet

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Part Number:
MC74VCX162245
Supply Ability:
5000

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  • 1~5000
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  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

• Designed for Low Voltage Operation: VCC = 1.653.6V
• 3.6V Tolerant Inputs and Outputs
• High Speed Operation: 3.4ns max for 3.0 to 3.6V
4.3ns max for 2.3 to 2.7V
8.6ns max for 1.65 to 1.95V
• Static Drive: ±24mA Drive at 3.0V
±18mA Drive at 2.3V
±3mA Drive at 1.65V
• Supports Live Insertion and Withdrawal
• IOFF Specification Guarantees High Impedance When VCC = 0V
• Near Zero Static Supply Current in All Three Logic States (20mA)
Substantially Reduces System Power Requirements
• Latchup Performance Exceeds ±300mA @ 125°C
• ESD Performance: Human Body Model >2000V; Machine Model >200V

• Designed for Low Voltage Operation: VCC = 1.653.6V
• 3.6V Tolerant Inputs and Outputs
• High Speed Operation: 3.4ns max for 3.0 to 3.6V
4.3ns max for 2.3 to 2.7V
8.6ns max for 1.65 to 1.95V
• Static Drive: ±24mA Drive at 3.0V
±18mA Drive at 2.3V
±3mA Drive at 1.65V
• Supports Live Insertion and Withdrawal
• IOFF Specification Guarantees High Impedance When VCC = 0V
• Near Zero Static Supply Current in All Three Logic States (20mA)
Substantially Reduces System Power Requirements
• Latchup Performance Exceeds ±300mA @ 125°C
• ESD Performance: Human Body Model >2000V; Machine Model >200V




Pinout

Connection Diagram

Connection Diagram




Specifications

Symbol Parameter Value Condition Unit
VCC DC Supply Voltage (Referenced to GND) 0.5 to +7.0 V
Vi DC Input Voltage (Referenced to GND) 0.5 3 VI 3 +4.6 V
Vo DC Output Voltage (Referenced to GND) 0.5 3 VO 3 +4.6 Note 1. V
0.5 3 VO 3 VCC + 0.5
Iik DC Input Current, per Pin -50 VI < GND mA
Iok DC Output Sink/Source Current, per Pin -50 VO < GND mA
+50 VO > VCC
lo DC Output Source/Sink Current ±50
ICC DC VCC or GND Current per Output Pin ±100 mA
IGND DC Ground Current Per Ground Pin ±100
Tstg Storage Temperature 65 to +150 °C
* Absolute maximum continuous ratings are those values beyond which damage to the device may occur. Exposure to these conditions or conditions
beyond those indicated may adversely affect device reliability. Functional operation under absolutemaximumrated conditions is not implied.
1. IO absolute maximum rating must be observed.




Description

The MC74VCX162245 is an advanced performance, noninverting 16bit transceiver. It is designed for very highspeed, very lowpower operation in 1.65V, 2.5V or 3.3V systems.

When operating at 2.5V (or 1.65V) the part of MC74VCX162245 is designed to tolerate voltages it may encounter on either inputs or outputs when interfacing to 3.3V busses. It is guaranteed to be overvoltage tolerant to 3.6V.

The VCX162245 is designed with byte control. It can be operated as two separate octals, or with the controls tied together, as a 16bit wide function. MC74VCX162245 is designed with 26 series resistors in each of the outputs to reduce noise. The Transmit/Receive (T/Rn) inputs determine the direction of data flow through the bidirectional transceiver. Transmit (activeHIGH) enables data from A ports to B ports; Receive (activeLOW) enables data from B to A ports. The Output Enable inputs (OEn), when HIGH, disable both A and B ports by placing them in a HIGH Z condition.






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