IDT74LVCHR16952A

Features: • Typical tSK(o) (Output Skew) < 250ps• ESD > 2000V per MIL-STD-883, Method 3015; > 200V using machine model (C = 200pF, R = 0)• VCC = 3.3V ± 0.3V, Normal Range• VCC = 2.7V to 3.6V, Extended Range• CMOS power levels (0.4 W typ. static)• All in...

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IDT74LVCHR16952A Picture
SeekIC No. : 004373235 Detail

IDT74LVCHR16952A: Features: • Typical tSK(o) (Output Skew) < 250ps• ESD > 2000V per MIL-STD-883, Method 3015; > 200V using machine model (C = 200pF, R = 0)• VCC = 3.3V ± 0.3V, Normal Range&...

floor Price/Ceiling Price

Part Number:
IDT74LVCHR16952A
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/3/28

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Product Details

Description



Features:

• Typical tSK(o) (Output Skew) < 250ps
• ESD > 2000V per MIL-STD-883, Method 3015; > 200V using machine model (C = 200pF, R = 0)
• VCC = 3.3V ± 0.3V, Normal Range
• VCC = 2.7V to 3.6V, Extended Range
• CMOS power levels (0.4 W typ. static)
• All inputs, outputs, and I/O are 5V tolerant
• Supports hot insertion
• Available in SSOP, TSSOP, and TVSOP packages
• Balanced Output Drivers: ±12mA
• Low switching noise



Application

• 5V and 3.3V mixed voltage systems
• Data communication and telecommunication systems



Pinout

  Connection Diagram


Specifications

Symbol
Description
Max
Unit
VTERM
Terminal Voltage with Respect to GND
0.5 to +6.5
V
TSTG
Storage Temperature
65 to +150
°C
IOUT
DC Output Current
50 to +50
mA
IIK
IOK
Continuous Clamp Current,
VI < 0 or VO < 0
50
mA
ICC
ISS
Continuous Current through each
VCC or GND
±100
mA

NOTE:
1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.




Description

This 16-bit registered transceiver of the IDT74LVCHR16952A is built using advanced dual metal CMOS technology. This high-speed, low power device is organized as two independent 8-bit D-type registered transceivers with separate input and output control for independent control of data flow in either direction. For example, the A-to-B enable (CEAB) must be low to enter data from the A port. CLKAB controls the clocking function. When CLKAB toggles from lowto- high, the data present on the A port will be clocked into the register. OEABperforms the output enable function on the B port. Data flow from the B port to A port is similar but requires using CEBA, CLKBA, and OEBAinputs. Full 16-bit operation is achieved by tying the control pins of the independent transceivers together.

All pins of the IDT74LVCHR16952A can be driven from either 3.3V or 5V devices. This feature allows the use of this device as a translator in a mixed 3.3V/5V supply system.

The IDT74LVCHR16952A has series resistors in the device output structure which will significantly reduce line noise when used with light loads. The driver has been designed to drive ±12mA at the designated threshold levels.

The IDT74LVCHR16952A has "bus-hold" which retains the inputs' last state whenever the input goes to a high impedance. This prevents floating inputs and eliminates the need for pull-up/down resistors.




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