KA556
- Mfr.Part #
- KA556
- Manufacturer
- onsemi
- Package / Case
- 14-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC OSC TIMER DUAL 14-DIP
- Stock
- 4,819
- In Stock :
- 4,819
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- onsemi
- Product Category :
- Programmable Timers and Oscillators
- Published :
- 2004
- Operating Temperature :
- 0°C~70°C
- Base Part Number :
- KA556
- Mounting Type :
- Through Hole
- Packaging :
- Tube
- Package / Case :
- 14-DIP (0.300, 7.62mm)
- Voltage - Supply :
- 4.5V~16V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Type :
- 555 Type, Timer/Oscillator (Dual)
- Supplier Device Package :
- 14-DIP
- Current - Supply :
- 16mA
- Datasheets
- KA556

Programmable Timers and Oscillators onsemi KA556 Overview
The onsemi KA556 is a high-performance, dual timing oscillator integrated circuit, belonging to the family of Programmable Timers and Oscillators. This component is housed in a 14-pin DIP (Dual In-line Package) format, making it ideal for through-hole mounting on printed circuit boards. The KA556 is designed to provide reliable and precise timing solutions, which are essential for a wide range of electronic applications. The robust design and versatility of the KA556 make it a prime choice for designers looking to implement a dual timing mechanism in their systems, enhancing both functionality and reliability.
KA556 Features
The KA556 IC offers several features that make it stand out in the realm of electronic components. It includes two independent timer circuits which can be operated simultaneously or separately, providing flexibility in its use. The device operates over a wide range of voltages, ensuring its applicability in various power environments. Its output can drive TTL loads, and it includes reset inputs for each timer, adding to its usability and integration ease in complex circuits.
KA556 Applications
- Consumer Electronics: Utilized in devices such as cameras, TVs, and gaming consoles, where precise timing is crucial for operational efficacy.
- Industrial Controls: Applied in automated systems for process control timing to ensure accurate sequencing and operation within industrial facilities.
- Communication Equipment: Used to manage timing functions critical for data transmission and reception integrity in communication infrastructures.
- Computing Devices: Helps in the timing management of operations and processes in computers and peripherals to enhance performance and 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
| Part | Manufacturer | Stock | Description |
|---|---|---|---|
| KA5532 | onsemi | 3,232 | IC OPAMP GP 2 CIRCUIT 8DIP |
| KA555 | onsemi | 46,841 | IC OSC SINGLE TIMER 8-DIP |
| KA555D | onsemi | 12,143 | 1 FUNC, BIPOLAR, PDSO8 |
| KA555D | onsemi | 12,143 | IC OSC SINGLE TIMER 8-SOP |
| KA555DTF | onsemi | 16,004 | IC OSC SINGLE TIMER 8-SOP |
| KA555I | onsemi | 21,768 | IC OSC SINGLE TIMER 8-DIP |
| KA555ID | onsemi | 1,534 | 1 FUNC, BIPOLAR, PDSO8 |
| KA555ID | onsemi | 1,534 | IC OSC SINGLE TIMER 8-SOP |
| KA555IDTF | onsemi | 2,981 | 1 FUNC, BIPOLAR, PDSO8 |
| KA555IDTF | onsemi | 36,629 | IC OSC SINGLE TIMER 8-SOP |
| KA556DTF | onsemi | 35,254 | IC OSC TIMER DUAL 14-SOP |
| KA556I | onsemi | 35,558 | IC OSC TIMER DUAL 14-DIP |
| KA558B | onsemi | 3,000 | 4 FUNC, BIPOLAR, PDIP16 |
















