Available 24/7 at
0755-82798135Programmable Timers and Oscillators
Programmable Timers and Oscillators are clock and timing components used to generate, control and adjust timing signals or output frequencies in electronic systems. They are widely used in embedded systems, industrial control, communication equipment, consumer electronics, automotive electronics, medical devices, test instruments, IoT products and data acquisition applications.
This category includes programmable timer ICs, programmable oscillator ICs, frequency generator ICs, timing control ICs, delay timers, pulse generators and related clock/timing components. These devices are commonly selected based on frequency range, timing accuracy, programmability, output type, jitter performance, supply voltage, package type and application requirements.
TomatoElec supplies original Programmable Timers and Oscillators from recognized semiconductor manufacturers such as Texas Instruments, Analog Devices, Microchip, Renesas, STMicroelectronics, NXP, onsemi, Infineon and other major brands. As an in-stock electronic components supplier and independent distributor, TomatoElec provides inventory support, original component sourcing and BOM sourcing services for global customers.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Type | Count | Frequency | Voltage - Supply | Current - Supply | Operating Temperature | Supplier Device Package | Mounting Type | Grade | Qualification |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
SE555DRG4IC OSC SGL TIMER 100KHZ 8-SOIC |
3 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | 555 Type, Timer/Oscillator (Single) | - | 100kHz | 4.5V ~ 18V | 10 mA | -55°C ~ 125°C | 8-SOIC | Surface Mount | - | - |
|
NJU6368AF1-TE1IC OSC XTAL 50MHZ SOT-23-6 |
0 | - |
|
Datasheet |
NJU6368 | SOT-23-6 | Tape & Reel (TR) | Active | Oscillator, Crystal | - | 50MHz | 2.7V ~ 5.5V | 27 µA | -40°C ~ 85°C | SOT-23-6 (MTP6) | Surface Mount | - | - |
|
SA556NIC OSC TIMER DUAL 500KHZ 14-DIP |
0 | - |
|
Datasheet |
- | 14-DIP (0.300", 7.62mm) | Tube | Obsolete | 555 Type, Timer/Oscillator (Dual) | - | 500kHz | 4.5V ~ 16V | 20 mA | -40°C ~ 105°C | 14-DIP | Through Hole | - | - |
|
HEF4541BT-Q100JIC OSC PROG TIMER 36MHZ 14SOIC |
0 | - |
|
Datasheet |
- | 14-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Programmable Timer | 65536 | 36MHz | 3V ~ 15V | 20 µA | -40°C ~ 125°C (TA) | 14-SO | Surface Mount | Automotive | AEC-Q100 |
|
CD4541BEE4CMOS PROGRAMMABLE TIMER - HIGH V |
0 | - |
|
Datasheet |
- | 14-DIP (0.300", 7.62mm) | Tube | Active | Programmable Timer | 65536 | 100kHz | 3V ~ 18V | - | -55°C ~ 125°C (TA) | 14-PDIP | Through Hole | - | - |
|
TLC555CPWRG4IC OSC SGL TIMER 2.1MHZ 14TSSOP |
0 | - |
|
Datasheet |
LinCMOS™ | 14-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | 555 Type, Timer/Oscillator (Single) | - | 2.1MHz | 2V ~ 15V | 360 µA | 0°C ~ 70°C | 14-TSSOP | Surface Mount | - | - |
|
KA556IIC OSC TIMER DUAL 14-DIP |
0 | - |
|
Datasheet |
- | 14-DIP (0.300", 7.62mm) | Tube | Obsolete | 555 Type, Timer/Oscillator (Dual) | - | - | 4.5V ~ 16V | 16 mA | -40°C ~ 85°C | 14-MDIP | Through Hole | - | - |
|
NE556DTIC OSC TIMER DUAL 500KHZ 14SOIC |
0 | - |
|
Datasheet |
- | 14-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | 555 Type, Timer/Oscillator (Dual) | - | 500kHz | 4.5V ~ 16V | 20 mA | 0°C ~ 70°C | 14-SO | Surface Mount | - | - |
|
SA556DIC OSC TIMER DUAL 500KHZ 14-SOIC |
0 | - |
|
Datasheet |
- | 14-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | 555 Type, Timer/Oscillator (Dual) | - | 500kHz | 4.5V ~ 16V | 20 mA | -40°C ~ 105°C | 14-SO | Surface Mount | - | - |
|
ICM7555CD/01,118IC OSC SGL TIMER 500KHZ 8-SOIC |
0 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | 555 Type, Timer/Oscillator (Single) | - | 500kHz | 3V ~ 16V | 180 µA | 0°C ~ 70°C | 8-SO | Surface Mount | - | - |
|
KA556DTFIC OSC TIMER DUAL 14-SOP |
0 | - |
|
Datasheet |
- | 14-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | 555 Type, Timer/Oscillator (Dual) | - | - | 4.5V ~ 16V | 16 mA | 0°C ~ 70°C | 14-SOIC | Surface Mount | - | - |
|
CD4541BNSRG4IC OSC PROG TIMER 100KHZ 14SO |
0 | - |
|
Datasheet |
- | 14-SOIC (0.209", 5.30mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Programmable Timer | 65536 | 100kHz | 3V ~ 20V | - | -55°C ~ 125°C | 14-SO | Surface Mount | - | - |
|
CD4541BPWRG4IC OSC PROG TIMER 100KHZ 14TSSOP |
0 | - |
|
Datasheet |
- | 14-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Programmable Timer | 65536 | 100kHz | 3V ~ 20V | - | -55°C ~ 125°C | 14-TSSOP | Surface Mount | - | - |
|
SE555NIC OSC SINGLE TIMER 500KHZ 8-DIP |
0 | - |
|
Datasheet |
- | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | 555 Type, Timer/Oscillator (Single) | - | 500kHz | 4.5V ~ 18V | 10 mA | -55°C ~ 125°C | 8-DIP | Through Hole | - | - |
|
TS555IDIC OSC SGL TIMER 2.7MHZ 8-SOIC |
0 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | 555 Type, Timer/Oscillator (Single) | - | 2.7MHz | 2V ~ 16V | 65 µA | -40°C ~ 125°C | 8-SOIC | Surface Mount | - | - |
|
|
CD4541BMTG4IC OSC PROG TIMER 100KHZ 14SOIC |
0 | - |
|
Datasheet |
- | 14-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Programmable Timer | 65536 | 100kHz | 3V ~ 20V | - | -55°C ~ 125°C | 14-SOIC | Surface Mount | - | - |
|
TS556CDIC OSC TIMER DUAL 2.7MHZ 14-SOIC |
0 | - |
|
Datasheet |
- | 14-SOIC (0.154", 3.90mm Width) | Bulk | Obsolete | 555 Type, Timer/Oscillator (Dual) | - | 2.7MHz | 2V ~ 16V | 130 µA | 0°C ~ 70°C | 14-SO | Surface Mount | - | - |
|
ICM7555ID/01,118IC OSC SGL TIMER 500KHZ 8-SOIC |
0 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | 555 Type, Timer/Oscillator (Single) | - | 500kHz | 3V ~ 16V | 180 µA | -40°C ~ 85°C | 8-SO | Surface Mount | - | - |
|
TLC555CPE4IC OSC SINGLE TIMER 2.1MHZ 8-DIP |
0 | - |
|
Datasheet |
LinCMOS™ | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | 555 Type, Timer/Oscillator (Single) | - | 2.1MHz | 2V ~ 15V | 360 µA | 0°C ~ 70°C | 8-PDIP | Through Hole | - | - |
|
MIC1557BM5-TRIC OSC SINGLE TIMER 5MHZ SOT23-5 |
0 | - |
|
Datasheet |
IttyBitty® | SC-74A, SOT-753 | Tape & Reel (TR) | Discontinued at Digi-Key | Programmable Timer | - | 5MHz | 2.7V ~ 18V | 350 µA | -40°C ~ 85°C | SOT-23-5 | Surface Mount | - | - |

