Manufacturer Part Number
74ACT273MTCX
Manufacturer
onsemi
Introduction
The 74ACT273MTCX is a D-type logic flip flop with a master reset function, part of onsemi’s 74ACT series.
Product Features and Performance
Function: Master reset
Type: D-Type
Output Type: Non-Inverted
Number of Elements: 1
Number of Bits per Element: 8
Clock Frequency: 189 MHz
Maximum Propagation Delay: 8.5ns at 5V, 50pF
Trigger Type: Positive Edge
Current Output High, Low: 24mA, 24mA
Voltage Supply Range: 4.5V 5.5V
Current Quiescent (Iq): 40 µA
Input Capacitance: 4.5 pF
Operating Temperature: -40°C to 85°C
Mounting Type: Surface Mount
Package: 20-TSSOP
Product Advantages
High clock frequency of 189 MHz allows for faster operations
Supports a broad voltage supply range (4.5V to 5.5V)
Low quiescent current improves energy efficiency
Key Technical Parameters
Clock Frequency: 189 MHz
Voltage Supply: 4.5V 5.5V
Max Propagation Delay: 8.5ns at 5V, 50pF
Operating Temperature Range: -40°C to 85°C
Quality and Safety Features
Robust operating temperature range ensures reliability in varied environments
Compatibility
Compatible with 20-TSSOP surface mounting
Application Areas
Used primarily in logic circuits that require flip flop functionality with a master reset
Product Lifecycle
Product Status: Obsolete
Note: Check for available replacements or upgrades due to obsolescence
Several Key Reasons to Choose This Product
Fast clock frequency enables efficient handling of high-speed signals
Broad power supply compatibility makes it versatile in different circuit environments
Low quiescent current for energy savings
Operating temperature range of -40°C to 85°C offers remarkable durability under thermal stress
Immediate stock available despite being obsolete; consider planning for future replacement needs