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74HC273D Integrated Circuit Chip Octal D Type Flip Flop With Reset , Positive Edge Trigger
74HC273D Integrated Circuit Chip Octal D Type Flip Flop With Reset , Positive Edge Trigger
Specifications
Brand Name :
Anterwell
Model Number :
74HC273D
Certification :
new & original
Place of Origin :
original factory
MOQ :
10pcs
Price :
Negotiate
Payment Terms :
T/T, Western Union, Paypal
Supply Ability :
8300pcs
Delivery Time :
1 day
Packaging Details :
Please contact me for details
supply voltage :
-0.5 to +7 V
input clamping current :
±20 mA
output clamping current :
±20 mA
output current :
±25 mA
supply current :
50 mA
storage temperature :
-65 to +150℃
Description

74HC273D Integrated Circuit Chip Octal D Type Flip Flop With Reset , Positive Edge Trigger

74HC273; 74HCT273

Octal D-type flip-flop with reset; positive-edge trigger

General description

The 74HC273; 74HCT273 is an octal positive-edge triggered D-type flip-flop. The device features clock (CP) and master reset (MR) inputs. The outputs Qn will assume the state of their corresponding Dn inputs that meet the set-up and hold time requirements on the LOW-to-HIGH clock (CP) transition. A LOW on MR forces the outputs LOW independently of clock and data inputs. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.

Features and benefits

  • Input levels:
    • For 74HC273: CMOS level
    • For 74HCT273: TTL level
  • Common clock and master reset
  • Eight positive edge-triggered D-type flip-flops
  • Complies with JEDEC standard no. 7A
  • ESD protection:
    • HBM JESD22-A114F exceeds 2000 V
    • MM JESD22-A115-A exceeds 200 V.
  • Multiple package options
  • Specified from -40 ℃ to +85 ℃ and from -40 ℃ to +125 ℃

Limiting values

In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V)

Symbol Parameter Conditions Min Max Unit
VCC supply voltage -0.5 +7 V
IIK input clamping current VI < -0.5 V or VI > VCC + 0.5 V [1] - ±20 mA
IOK output clamping current VO < -0.5 V or VO > VCC + 0.5 V [1] - ±20 mA
IO output current -0.5 V < VO < VCC + 0.5 V - ±25 mA
ICC supply current - 50 mA
IGND ground current -50 - mA
Tstg storage temperature -65 +150 ℃
Ptot total power dissipation Tamb = -40 ℃ to +125 ℃
DIP20 package [2] - 750 mW
SO20, SSOP20, TSSOP20 and DHVQFN20 package [3] - 500 mW

[1] The input and output voltage ratings may be exceeded if the input and output current ratings are observed.

[2] For DIP20 package: above 70 ℃ the value of Ptot derates linearly with 12 mW/K.

[3] For SO20 package: above 70 ℃ the value of Ptot derates linearly with 8 mW/K.

For SSOP20 and TSSOP20 packages: above 60 ℃ the value of Ptot derates linearly with 5.5 mW/K.

For DHVQFN20 packages: Ptot derates linearly with 4.5 mW/K above 60 ℃.

Functional diagram

74HC273D Integrated Circuit Chip Octal D Type Flip Flop With Reset , Positive Edge Trigger

74HC273D Integrated Circuit Chip Octal D Type Flip Flop With Reset , Positive Edge Trigger

Pinning

74HC273D Integrated Circuit Chip Octal D Type Flip Flop With Reset , Positive Edge Trigger

Stock Offer (Hot Sell)

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74HC273D Integrated Circuit Chip Octal D Type Flip Flop With Reset , Positive Edge Trigger

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Product Detail
Brand Name :
Anterwell
Model Number :
74HC273D
Certification :
new & original
Place of Origin :
original factory
MOQ :
10pcs
Price :
Negotiate
Contact Supplier
74HC273D Integrated Circuit Chip Octal D Type Flip Flop With Reset , Positive Edge Trigger

Anterwell Technology Ltd.

Site Member
9 Years
guangdong, shenzhen
Since 2004
Business Type :
Distributor/Wholesaler, Trading Company
Main Products :
Integrated Circuit Chip, Programmable IC Chips, Circuit Board Chips
Total Annual :
500000-1000000
Employee Number :
20~30
Certification Level :
Site Member
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