DM74LS109AN
- Mfr.Part #
- DM74LS109AN
- Manufacturer
- onsemi
- Package / Case
- 16-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC FF JK TYPE DUAL 1BIT 16DIP
- Stock
- 43,752
- In Stock :
- 43,752
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- Manufacturer :
- onsemi
- Product Category :
- Flip Flops
- Clock Frequency :
- 25MHz
- Current - Output High, Low :
- 400μA 8mA
- Number of Bits per Element :
- 1
- Mount :
- Through Hole
- Polarity :
- Non-Inverting
- Mounting Type :
- Through Hole
- Series :
- 74LS
- Clock Edge Trigger Type :
- POSITIVE EDGE
- Number of Circuits :
- 2
- RoHS Status :
- Non-RoHS Compliant
- Trigger Type :
- POSITIVE EDGE
- Output Type :
- Differential
- Voltage - Supply :
- 4.75V~5.25V
- Turn On Delay Time :
- 25 ns
- Packaging :
- Tube
- Base Part Number :
- 74LS109
- Logic Function :
- AND
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Function :
- Set(Preset) and Reset
- Lead Free :
- Contains Lead
- Type :
- JK Type
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Propagation Delay :
- 35 ns
- Operating Temperature :
- 0°C~70°C TA
- Datasheets
- DM74LS109AN

Flip Flops onsemi DM74LS109AN Overview
The onsemi DM74LS109AN is a high-performance, dual JK flip-flop integrated circuit, encapsulated in a 16-pin DIP (Dual In-line Package). This IC is specifically designed to offer reliable bistable state changes on triggered edges, which makes it an essential component for applications requiring precise timing sequences and state retention. With its dual flip-flop configuration, the DM74LS109AN allows for multiple forms of synchronous and asynchronous operations, making it a versatile choice for complex digital systems. Its robust design ensures stability and high functionality in a wide range of electronic devices.
DM74LS109AN Features
The DM74LS109AN flip flop features include dual JK type flip-flops with set-reset capabilities, which provide the user with multiple logic possibilities to incorporate into various designs and applications. Each flip-flop has independent J, K, preset, and clear inputs, and outputs. This IC supports standard TTL logic levels and is capable of operating at clock pulse widths as low as 20 ns, with a maximum clock frequency of 36 MHz, ensuring quick response times and high-speed operations. The device also offers low power consumption, which is ideal for energy-efficient projects.
DM74LS109AN Applications
- Consumer Electronics: Used in digital watches and cameras for managing state operations and signal processing.
- Computing Systems: Integral in PCs and servers for sequence processing tasks in complex computing algorithms.
- Telecommunication: Helps in synchronous data transfer operations, ensuring data integrity across communication channels.
- Industrial Controls: Utilized in automated systems for controlling machinery operations through precise timing and logic sequences.
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