74ABTH162245A

Features: • 16-bit bidirectional bus interface• Power-up 3-State• Multiple VCC and GND pins minimize switching noise• 3-State buffers• Output capability: +12mA/32mA• Latch-up protection exceeds 500mA per JEDEC Std 17• ESD protection exceeds 2000 V per MIL ...

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SeekIC No. : 004248793 Detail

74ABTH162245A: Features: • 16-bit bidirectional bus interface• Power-up 3-State• Multiple VCC and GND pins minimize switching noise• 3-State buffers• Output capability: +12mA/32mAR...

floor Price/Ceiling Price

Part Number:
74ABTH162245A
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: 2024/12/21

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Product Details

Description



Features:

• 16-bit bidirectional bus interface
• Power-up 3-State
• Multiple VCC and GND pins minimize switching noise
• 3-State buffers
• Output capability: +12mA/32mA
• Latch-up protection exceeds 500mA per JEDEC Std 17
• ESD protection exceeds 2000 V per MIL STD 883 Method 3015
   and 200V per Machine Model
• Same part as 74ABT16245A-1
• 74ABTH162245A incorporates bus hold data inputs which
   eliminate the need for external pull-up resistors to hold unused
   inputs
• Bus-hold data inputs eliminate the need for external pull-up
   resistors to hold unused inputs



Pinout

  Connection Diagram


Specifications

SYMBOL          PARAMETER CONDITIONS RATING UNIT
VCC DC supply voltage   0.5 to +7.0 V
IIK DC input diode current VI < 0 18 mA
VI DC input voltage3   1.2 to +7.0 V
IOK DC output diode current VO < 0 50 mA
VOUT DC output voltage3 output in Off or High state 0.5 to +5.5 V
IOUT DC output current output in Low state 128 mA
output in High state 64
Tstg Storage temperature range   65 to 150



Description

The 74ABTH162245A high-performance BiCMOS device combines low static and dynamic power dissipation with high speed.

The 74ABTH162245A device is a 16-bit transceiver featuring non-inverting 3-State bus compatible outputs in both send and receive directions. The control function implementation minimizes external timing requirements. The device features two Output Enable (1OE, 2OE) inputs for easy cascading and two Direction (1DIR, 2DIR) inputs for direction control.

The 74ABTH162245A is designed with 30 ohm series resistance in both the upper and lower output structures on both A and B ports. This design reduces line noise in applications such as memory address drivers, clock drivers, and bus receiver/transmitters.

The 74ABTH162245A is the same as the 74ABT16245A-1. The part number has been changed to reflect industry standards

Two options are available, 74ABTH162245A which does not have the bus hold feature and the 74ABTH162245A which incorporates the bus hold feature.




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