74VHC273: Octal D-Type Flip-Flop

Datasheet: Octal D Flip-Flop
Rev. A (738kB)
Product Overview
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The VHC273 is an advanced high speed CMOS Octal D-type flip-flop fabricated with silicon gate CMOS technology. It achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. The register has a common buffered Clock (CP) which is fully edge-triggered. The state of each D input, one setup time before the LOW-to-HIGH clock transition, is transferred to the corresponding flip-flop's Q output. The Master Reset (MR#) input will clear all flip-flops simultaneously. All outputs will be forced LOW independently of Clock or Data inputs by a LOW voltage level on the MR# input. An input protection circuit insures that 0V to 7V can be applied to the inputs pins without regard to the supply voltage. This device can be used to interface 5V to 3V systems and two supply systems such as battery backup. This circuit prevents device destruction due to mismatched supply and input voltages.
Features
 
  • High Speed: fMAX = 165 MHz (typ) at VCC = 5V
  • Low power dissipation: ICC = 4 µA (max) at TA = 25°C
  • High noise immunity: VNIH = VNIL = 28% VCC (min)
  • Power down protection is provided on all inputs
  • Low noise: VOLP = 0.9V (max)
  • Pin and function compatible with 74HC273
  • Leadless DQFN Package
Applications
  • This product is general usage and suitable for many different applications.
Technical Documentation & Design Resources
Simulation Models (5) Package Drawings (2)
Data Sheets (1)  
Availability & Samples
Specifications
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
74VHC273M Last Shipments
Pb-free
Halide free
74VHC273 SOIC-20W 751BJ 1 260 Tube 1080  
74VHC273MTC Last Shipments
Pb-free
74VHC273 TSSOP-20 948AQ 1 260 Tube 1825  
74VHC273MTCX Active
Pb-free
74VHC273 TSSOP-20 948AQ 1 260 Tape and Reel 2500 $0.308
74VHC273MX Last Shipments
Pb-free
Halide free
74VHC273 SOIC-20W 751BJ 1 260 Tape and Reel 1000  
Market Leadtime (weeks) : Contact Factory
ON Semiconductor   (2020-09-02 00:00) : 37,800
Avnet   (2020-08-19 00:00) : <1K
Market Leadtime (weeks) : Contact Factory
ON Semiconductor   (2020-09-02 00:00) : 36,500
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
ON Semiconductor   (2020-09-02 00:00) : 8,000
Avnet   (2020-08-19 00:00) : >10K

Product
Description
Pricing ($/Unit)
Compliance
Status
Type
Channels
VCC Min (V)
VCC Max (V)
tpd Max (ns)
IO Max (mA)
Package Type
74VHC273MTCX  
 $0.308 
Pb
 Active   
Octal D-type
8
2
5.5
11
8
TSSOP-20
Case Outlines
751BJ    948AQ   
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