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74LVTH273

Features: Input and output interface capability to systems at 5V VCC Bushold on the data inputs eliminate the need for external pull-up resistors to hold unused inputs Outputs source/sink −32 mA/+64 mA Functionally compatible with the 74 series 273 Latch-up performance exceeds 500 mA ESD per...

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SeekIC No. : 004251573 Detail

74LVTH273: Features: Input and output interface capability to systems at 5V VCC Bushold on the data inputs eliminate the need for external pull-up resistors to hold unused inputs Outputs source/sink −32 ...

74LVTH273 Data Sheet

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Part Number:
74LVTH273
Supply Ability:
5000

Price Break

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

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Product Details

Description



Features:

 Input and output interface capability to systems at 5V VCC
Bushold on the data inputs eliminate the need for external pull-up resistors to hold unused inputs
Outputs source/sink −32 mA/+64 mA
Functionally compatible with the 74 series 273
Latch-up performance exceeds 500 mA
ESD performance: Human-body model > 2000V Machine model > 200V Charged-device model > 1000V


Pinout

Connection Diagram


Specifications

Symbol
 Parameter
Value
Conditions
Units
VCC
 Supply Voltage
−0.5 to +4.6
V
VI
 DC Input Voltage
−0.5 to +7.0
V
VO
 DC Output Voltage
−0.5 to +7.0
Output in HIGH or LOW State (Note 2)
V
IIK
 DC Input Diode Current
−50
VI < GND
mA
IOK
 DC Output Diode Current
−50
VO < GND
mA
IO
 DC Output Current
64
VO > VCC Output at HIGH State
mA
128
VO > VCC Output at LOW State
ICC
 DC Supply Current per Supply Pin
±64
mA
IGND
 DC Ground Current per Ground Pin
±128
mA
TSTG
 Storage Temperature
−65 to +150
°C



Description

The 74LVTH273 is a high-speed, low-power positive-edgetriggered octal D-type flip-flop featuring separate D-type inputs for each flip-flop. A buffered Clock (CP) and Clear (CLR) are common to all flip-flops.

The state of each D-type input, one setup time before the positive clock transition, is transferred to the corresponding flip-flop's output.

The 74LVTH273 data inputs include bushold, eliminating the need for external pull-up resistors to hold unused inputs. These octal flip-flops are designed for low-voltage (3.3V) VCC applications, but with the capability to provide a TTL interface to a 5V environment. The 74LVTH273 is fabricated with an advanced BiCMOS technology to achieve high speed operation similar to 5V ABT while maintaining low power dissipation.




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