74AC74B STMicroelectronics IC FF D-TYPE DUAL 1BIT 20TSSOP
Интегральные схемы (ИС) 14-DIP (0.300", 7.62mm)
Номер производителя:
74AC74B
Производитель:
Категория продукции:
Описание:
IC FF D-TYPE DUAL 1BIT 20TSSOP
Состояние RoHs:
Без свинца / в соответствии с RoHS Таблицы данных:
74AC74B Таблицы данных(PDF)
Clock Frequency :
300MHz
Current - Output High, Low :
24mA, 24mA
Current - Quiescent (Iq) :
2µA
Function :
Set(Preset) and Reset
Input Capacitance :
3pF
Max Propagation Delay @ V, Max CL :
10ns @ 5V, 50pF
Mounting Type :
Through Hole
Number of Bits per Element :
1
Number of Elements :
2
Operating Temperature :
-55°C ~ 125°C (TA)
Output Type :
Differential
Package / Case :
14-DIP (0.300", 7.62mm)
Packaging :
Tube
Part Status :
Obsolete
Series :
74AC
Trigger Type :
Positive Edge
Type :
D-Type
Voltage - Supply :
2 V ~ 6 V
в наличии
54,741
Unit Price:
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Предложение
74AC74B Конкурентные цены
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74AC74B Особенности
74AC74B is produced by STMicroelectronics, belongs to Логика - Flip Flops, and its best working temperature is -55°C ~ 125°C (TA), the size is 14-DIP (0.300", 7.62mm), and Tube is its most common packaging method, which belongs to the 74AC series, 2 V ~ 6 V is the most suitable voltage.
74AC74B Подробная информация о продукции
:
74AC74B — это Логика - Flip Flops, буферные усилители, разработанные и
произведенные
STMicroelectronics.
74AC74B производства STMicroelectronics можно приобрести на сайте CHIPMLCC.
Здесь вы можете найти различные виды электронных деталей от ведущих производителей мира.
74AC74B компании CHIPMLCC прошел строгий контроль качества и соответствует всем требованиям.
Статус запасов, отмеченный на CHIPMLCC, предназначен только для справки.
Если вы не нашли запчасть, которую ищете, вы можете связаться с нами для получения дополнительной информации, такой как количество запасов в таблице данных 74AC74B (PDF), цена 74AC74B, Распиновка 74AC74B, руководство 74AC74B и решение на замену 74AC74B.
74AC74B производства STMicroelectronics можно приобрести на сайте CHIPMLCC.
Здесь вы можете найти различные виды электронных деталей от ведущих производителей мира.
74AC74B компании CHIPMLCC прошел строгий контроль качества и соответствует всем требованиям.
Статус запасов, отмеченный на CHIPMLCC, предназначен только для справки.
Если вы не нашли запчасть, которую ищете, вы можете связаться с нами для получения дополнительной информации, такой как количество запасов в таблице данных 74AC74B (PDF), цена 74AC74B, Распиновка 74AC74B, руководство 74AC74B и решение на замену 74AC74B.
74AC74B FAQ
:
1. What is the function of the 74AC74B flip-flop?
The 74AC74B is a dual D-type positive edge-triggered flip-flop, which means it can store one bit of data for each of its two independent circuits.
2. What are the voltage and current specifications for the 74AC74B?
The 74AC74B operates within a voltage range of 2V to 6V and has a maximum input current of ±10mA.
3. Can the 74AC74B be used in high-speed applications?
Yes, the 74AC74B is designed for high-speed operation and is suitable for use in applications requiring fast switching times.
4. What is the typical propagation delay of the 74AC74B?
The typical propagation delay for the 74AC74B is 5.5ns, making it well-suited for time-critical applications.
5. Does the 74AC74B have built-in protection features?
Yes, the 74AC74B includes diode clamps at the inputs to protect against electrostatic discharge (ESD) and other transient events.
6. What is the power consumption of the 74AC74B?
The power consumption of the 74AC74B is relatively low, with typical values around 10mW per flip-flop at 5V supply voltage.
7. Can the 74AC74B operate in both master-slave and edge-triggered modes?
Yes, the 74AC74B can function in both master-slave and edge-triggered modes, providing flexibility in different circuit designs.
8. What is the operating temperature range of the 74AC74B?
The 74AC74B is specified to operate within a temperature range of -40°C to 85°C, making it suitable for a wide range of environments.
9. Are there any known issues or limitations with the 74AC74B?
The 74AC74B is a reliable component, but users should be mindful of proper decoupling and layout considerations to ensure optimal performance.
10. Can the 74AC74B be cascaded with other flip-flops for larger data storage applications?
Yes, the 74AC74B can be easily cascaded with other flip-flops to create larger data storage registers or shift registers for more complex functions.
The 74AC74B is a dual D-type positive edge-triggered flip-flop, which means it can store one bit of data for each of its two independent circuits.
2. What are the voltage and current specifications for the 74AC74B?
The 74AC74B operates within a voltage range of 2V to 6V and has a maximum input current of ±10mA.
3. Can the 74AC74B be used in high-speed applications?
Yes, the 74AC74B is designed for high-speed operation and is suitable for use in applications requiring fast switching times.
4. What is the typical propagation delay of the 74AC74B?
The typical propagation delay for the 74AC74B is 5.5ns, making it well-suited for time-critical applications.
5. Does the 74AC74B have built-in protection features?
Yes, the 74AC74B includes diode clamps at the inputs to protect against electrostatic discharge (ESD) and other transient events.
6. What is the power consumption of the 74AC74B?
The power consumption of the 74AC74B is relatively low, with typical values around 10mW per flip-flop at 5V supply voltage.
7. Can the 74AC74B operate in both master-slave and edge-triggered modes?
Yes, the 74AC74B can function in both master-slave and edge-triggered modes, providing flexibility in different circuit designs.
8. What is the operating temperature range of the 74AC74B?
The 74AC74B is specified to operate within a temperature range of -40°C to 85°C, making it suitable for a wide range of environments.
9. Are there any known issues or limitations with the 74AC74B?
The 74AC74B is a reliable component, but users should be mindful of proper decoupling and layout considerations to ensure optimal performance.
10. Can the 74AC74B be cascaded with other flip-flops for larger data storage applications?
Yes, the 74AC74B can be easily cascaded with other flip-flops to create larger data storage registers or shift registers for more complex functions.
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