74AC74B
Or copy the link below:
- Mfr.Part #
- 74AC74B
- Manufacturer
- STMicroelectronics
- Package / Case
- 14-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC FF D-TYPE DUAL 1BIT 20TSSOP
- Stock
- 38,241
- In Stock ：
- 38,241
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- STMicroelectronics
- Product Category :
- Flip Flops
- Propagation Delay :
- 14 ns
- Number of Pins :
- 14
- Mount :
- Through Hole
- Mounting Type :
- Through Hole
- Output Type :
- Differential
- Max Frequency@Nom-Sup :
- 90000000Hz
- Type :
- D-Type
- Supply Voltage :
- 3.3V
- Family :
- AC
- JESD-609 Code :
- e3
- Polarity :
- Non-Inverting
- Supply Voltage-Min (Vsup) :
- 2V
- Terminal Finish :
- Matte Tin (Sn)
- Max Propagation Delay @ V, Max CL :
- 10ns @ 5V, 50pF
- Clock Frequency :
- 300MHz
- Qualification Status :
- Not Qualified
- Logic Function :
- AND, D-Type, Flip-Flop
- Voltage - Supply :
- 2V~6V
- Package / Case :
- 14-DIP (0.300, 7.62mm)
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Function :
- Set(Preset) and Reset
- RoHS Status :
- ROHS3 Compliant
- Number of Terminations :
- 14
- Lead Free :
- Contains Lead
- Packaging :
- Tube
- Terminal Position :
- Dual
- Turn On Delay Time :
- 5 ns
- Operating Temperature :
- -55°C~125°C TA
- Input Capacitance :
- 3pF
- Number of Elements :
- 2
- Load Capacitance :
- 50pF
- Supply Voltage-Max (Vsup) :
- 6V
- Series :
- 74AC
- Current - Output High, Low :
- 24mA 24mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Input Lines :
- 1
- Power Supplies :
- 3.3/5V
- Trigger Type :
- POSITIVE EDGE
- Number of Bits :
- 1
- Base Part Number :
- 74AC74
- Current - Quiescent (Iq) :
- 2µA
- Clock Edge Trigger Type :
- POSITIVE EDGE
- Datasheets
- 74AC74B
Flip Flops STMicroelectronics 74AC74B Overview
The 74AC74B from STMicroelectronics is a dual D-type flip-flop integrated circuit, housed in a compact 20TSSOP package. This high-performance component is designed to provide reliable bistable operation, where each flip-flop has separate set, reset, clock, and output controls. The 74AC74B is distinguished by its fast switching capabilities and low power consumption, making it an ideal choice for applications demanding high-speed and efficiency. By integrating advanced fabrication technologies, STMicroelectronics ensures that the 74AC74B delivers superior performance, contributing significantly to the optimization of digital systems. This Flip Flops STMicroelectronics 74AC74B plays a critical role in enhancing system reliability and functionality across various electronic applications.
74AC74B Features
The 74AC74B dual D-type flip-flop includes several key features that make it a robust choice for high-demand applications. It offers high-speed operation and a wide operating voltage range, which is crucial for flexible integration into different system designs. The device also features edge-triggered D-type inputs, high noise immunity, and low power consumption. Its outputs can drive up to 8 LSTTL loads, which are essential for interfacing with existing digital systems and for future scalability. The 20TSSOP package ensures compact and space-efficient design, suitable for high-density mounting requirements.
74AC74B Applications
- Communication Equipment: Utilized in data buffering and data storage, improving signal integrity and reducing data corruption.
- Computing Systems: Employed in edge-triggered processing for synchronous data transfer, ensuring data coherence in complex computing environments.
- Consumer Electronics: Integral in timing applications within consumer devices, enabling precise control over operations and enhancing user interface responsiveness.
- Industrial Automation: Used in control systems to maintain state information and manage sequential operations, crucial for automation reliability.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
Manufacturer related products
Catalog related products
Related products
- Follow Us
-
- Payment
-
- Subscribe
- Certification
-
-
