Share
In Stock : 0
Please send RFQ , we will respond immediately.
74VHC221AM Specifications
-
TypeParameter
-
Supplier Device Package16-SOIC
-
Package / Case16-SOIC (0.154", 3.90mm Width)
-
Mounting TypeSurface Mount
-
Operating Temperature-40°C ~ 85°C
-
Voltage - Supply2 V ~ 5.5 V
-
Current - Output High, Low8mA, 8mA
-
Propagation Delay8.1 ns
-
Schmitt Trigger InputYes
-
Independent Circuits2
-
Logic TypeMonostable
-
PackagingTube
-
Product StatusObsolete
-
Series74VHC
The 74VHC221AM is a dual non-retriggerable monostable multivibrator integrated circuit chip. It has several advantages and application scenarios, including:Advantages: 1. High-speed operation: The 74VHC221AM operates at high speeds, making it suitable for applications that require quick response times. 2. Low power consumption: It consumes low power, making it energy-efficient and suitable for battery-powered devices. 3. Wide operating voltage range: It can operate within a wide voltage range, typically between 2V and 5.5V, making it compatible with various power supply configurations. 4. Schmitt-trigger inputs: The chip has Schmitt-trigger inputs, which provide hysteresis and improve noise immunity, ensuring reliable operation even in noisy environments. 5. Small form factor: The chip is available in a compact package, making it suitable for space-constrained applications.Application scenarios: 1. Timing and delay circuits: The 74VHC221AM can be used to generate precise time delays or control the timing of various events in applications such as timers, pulse generators, and frequency dividers. 2. Debouncing switches: It can be used to debounce mechanical switches or buttons, ensuring that only a single stable output is generated for each switch press, eliminating any bouncing or multiple triggering issues. 3. Frequency division: The chip can be used to divide input frequencies by a fixed factor, making it useful in applications such as frequency counters, clock dividers, or frequency synthesizers. 4. Pulse shaping: It can be used to shape input pulses by generating a fixed-width output pulse, making it suitable for applications such as pulse-width modulation (PWM) or pulse-position modulation (PPM). 5. Control and synchronization: The chip can be used to control and synchronize various events or processes in digital systems, such as triggering data transfers, enabling or disabling specific functions, or coordinating operations between different components.Overall, the 74VHC221AM integrated circuit chip offers high-speed, low-power, and reliable operation, making it suitable for a wide range of timing, control, and synchronization applications.
74VHC221AM Relevant information