SN74HC109D
- Mfr.Part #
- SN74HC109D
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC FF JK TYPE DUAL 1BIT 16SOIC
- Stock
- 14,860
- In Stock :
- 14,860
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- Manufacturer :
- Texas Instruments
- Product Category :
- Flip Flops
- Logic Function :
- AND, Flip-Flop, JK-Type
- Series :
- 74HC
- Supply Voltage-Max (Vsup) :
- 6V
- Number of Terminations :
- 16
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Factory Lead Time :
- 6 Weeks
- Number of Channels :
- 2
- Operating Supply Voltage :
- 5V
- Lead Free :
- Lead Free
- Weight :
- 141.690917mg
- Supply Voltage :
- 5V
- Packaging :
- Tube
- Mounting Type :
- Surface Mount
- Length :
- 9.9mm
- Polarity :
- Non-Inverting
- Function :
- Set(Preset) and Reset
- ECCN Code :
- EAR99
- Width :
- 3.91mm
- Height :
- 1.75mm
- Thickness :
- 1.58mm
- Quiescent Current :
- 4μA
- Prop. Delay@Nom-Sup :
- 58 ns
- RoHS Status :
- ROHS3 Compliant
- Pbfree Code :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Radiation Hardening :
- No
- Peak Reflow Temperature (Cel) :
- 260
- Load Capacitance :
- 50pF
- Input Capacitance :
- 3pF
- Output Type :
- Differential
- Propagation Delay :
- 175 ns
- Family :
- HC/UH
- Terminal Form :
- Gull wing
- Base Part Number :
- 74HC109
- Turn On Delay Time :
- 12 ns
- REACH SVHC :
- No SVHC
- Operating Temperature :
- -40°C~85°C TA
- Trigger Type :
- POSITIVE EDGE
- Clock Frequency :
- 60MHz
- Schmitt Trigger :
- No
- Max Propagation Delay @ V, Max CL :
- 30ns @ 6V, 50pF
- Supply Voltage-Min (Vsup) :
- 2V
- Number of Bits per Element :
- 1
- Voltage - Supply :
- 2V~6V
- Type :
- JK Type
- Current - Output High, Low :
- 5.2mA 5.2mA
- Additional Feature :
- DUMMY VAL
- Max I(ol) :
- 0.004 A
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Clock Edge Trigger Type :
- POSITIVE EDGE
- Terminal Position :
- Dual
- Number of Output Lines :
- 3
- Power Supply Current-Max (ICC) :
- 0.04mA
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Output Current :
- 5.2mA
- JESD-609 Code :
- e4
- Mount :
- Surface Mount
- Number of Pins :
- 16
- Datasheets
- SN74HC109D

Flip Flops Texas Instruments SN74HC109D Overview
The Texas Instruments SN74HC109D integrates cutting-edge flip-flop technology, delivering a dual JK-type flip-flop IC designed for the sophisticated needs of modern electronics. Housed in a space-saving 16-SOIC package, this distinctive device offers high-speed and reliable performance for diverse applications. Recognizing the importance of stable logic states, the SN74HC109D ensures precise control over the state transitions and signal integrity essential for sequential logic circuitry—a crucial aspect of digital systems. With the guarantee of quality from Texas Instruments, a leader in integrated circuits, this product is a smart choice for designers seeking to enhance their electronics with efficiency and dependability.
SN74HC109D Features
- Dual JK-type flip-flop configuration
- Precise positive-edge triggered clocking
- Clear and preset functions for improved usability
- Wide operating voltage range
- Fast propagation delay times
- Low power consumption for energy-efficient designs
- Industrial-standard 16-SOIC package for easy integration
- Compatibility with multiple TTL families
SN74HC109D Applications
- Counters: Utilizing its dual flip-flop configuration, SN74HC109D effectively manages bit storage and state changes essential in digital counting applications.
- Frequency Dividers: The precision-edge triggered clocking feature enables the SN74HC109D to effectively halve input frequencies, a key function in creating various clock frequencies within electronic devices.
- Shift Registers: With the inclusion of clear and preset functions, this IC is ideal for shift register applications where the storage and shifting of data are required for digital processing.
- Control Systems: It serves to store system states or control bits within the control systems of machinery, ensuring reliable and accurate operations.
- Memory Devices: The low power consumption and fast propagation delay of the SN74HC109D make it suitable for implementation in power-sensitive memory storage units.
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