MM74HC273: Octal D-Type Flip-Flop with Clear

Datasheet: Octal D-Type Flip-Flops with Clear
Rev. A (224kB)
Product Overview
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Product Change Notification
The MM74HC273 edge triggered flip-flops utilize advanced silicon-gate CMOS technology to implement D-type flip-flops. They possess high noise immunity, low power, and speeds comparable to low power Schottky TTL circuits. This device contains 8 master-slave flip-flops with a common clock and common clear. Data on the D input having the specified setup and hold times is transferred to the Q output on the LOW-to-HIGH transition of the CLOCK input. The CLEAR input when LOW, sets all outputs to a low state. Each output can drive 10 low power Schottky TTL equivalent loads. The MM74HC273 is functionally as well as pin compatible to the 74LS273. All inputs are protected from damage due to static discharge by diodes to VCC and ground.
Features
 
  • Typical propagation delay: 18 ns
  • Wide operating voltage range
  • Low input current: 1 µA maximum
  • Low quiescent current: 80 µA (74 Series)
  • Output drive: 10 LS-TTL loads
Applications
  • This product is general usage and suitable for many different applications.
Technical Documentation & Design Resources
Application Notes (8) Package Drawings (3)
Data Sheets (1)  
Availability & Samples
Specifications
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
MM74HC273MTC Active
Pb-free
MM74HC273 TSSOP-20 9.48 1 260 Tube 75 $0.2947
MM74HC273MTCX Active
Pb-free
MM74HC273 TSSOP-20 9.48 1 260 Tape and Reel 2500 $0.2184
MM74HC273WM Active
Pb-free
Halide free
MM74HC273 SOIC-20W 751D-05 3 260 Tube 38 $0.3383
MM74HC273WMX Active
Pb-free
Halide free
MM74HC273 SOIC-20W 751BJ 3 260 Tape and Reel 1000 $0.3181
Market Leadtime (weeks) : Contact Factory
ON Semiconductor   (2020-09-02 00:00) : 26,325
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
ON Semiconductor   (2020-09-02 00:00) : 16,910
Avnet   (2020-08-19 00:00) : >1K
Market Leadtime (weeks) : Contact Factory
ON Semiconductor   (2020-09-02 00:00) : 2,000
Avnet   (2020-08-19 00:00) : >1K

Product
Description
Pricing ($/Unit)
Compliance
Status
Type
Channels
VCC Min (V)
VCC Max (V)
tpd Max (ns)
IO Max (mA)
Package Type
MM74HC273MTC  
 $0.2947 
Pb
 Active   
Octal D-type w/clear
8
2
6
27
5.2
TSSOP-20
MM74HC273MTCX  
 $0.2184 
Pb
 Active   
Octal D-type w/clear
8
2
6
27
5.2
TSSOP-20
MM74HC273WM  
 $0.3383 
Pb
H
 Active   
Octal D-type w/clear
8
2
6
27
5.2
SOIC-20W
MM74HC273WMX  
 $0.3181 
Pb
H
 Active   
Octal D-type w/clear
8
2
6
27
5.2
SOIC-20W
Case Outlines
751BJ    751D-05    9.48   
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