
For Reference Only
Part Number | LM556CN |
OEMstron Part # | LM556CN_99 |
Manufacturer | Texas Instruments |
Category | Semiconductors › Clock & Timer ICs › Programmable Timers and Oscillators |
Description | IC OSC TIMER DUAL 100KHZ 14-DIP |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | LM556CN PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Feb 25 - Mar 2 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
LM556CN Specifications
Part Number | LM556CN | |
Brand | Texas Instruments | |
Lifecycle | Obsolete | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Clock & Timer ICs | |
Subcategory | Programmable Timers and Oscillators | |
Manufacturer | ||
Series | - | |
Type | 555 Type, Timer/Oscillator (Dual) | |
Count | - | |
Frequency | - | |
Voltage - Supply | 4.5V ~ 16V | |
Current - Supply | 10mA | |
Operating Temperature | 0°C ~ 70°C | |
Package / Case | 14-DIP (0.300", 7.62mm) | |
Supplier Device Package | 14-DIP | |
Mounting Type | Through Hole |
LM556CN Documents

Industry Leaders in Quality
Cooperation comes from trust,
And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
LM556CN National Semiconductor Corporation |
23 |
Part Number | Description | Stock |
LM556CN/NOPB Texas Instruments |
TIMER, DUAL, 16V, DIP-14, Frequency:-, Supply Voltage Min:4.5V, Supply Voltage Max:16V, Digital IC Case:DIP, No. of Pins:14, Operating Temperature Min:0C, Operating Temperature Max:70C, Packaging:Each, MSL:MSL 1 - Unlimited , RoHS Compliant: Yes |
497 |
LM556CN Texas Instruments |
IC, TIMER DUAL, DIP14, 556 |
1087 |
Part Number | Description | Stock |
LM556CN National Semiconductor Corporation |
RoHS: Not Compliant
|
Europe - 100 |
Part Number | Description | Stock |
LM556CN/NOPB D# LM556CN/NOPB-ND Texas Instruments |
IC OSC TIMER DUAL 100KHZ 14-DIP |
Limited Supply - Call |
LM556CN D# LM556CNFS-ND ON Semiconductor |
IC OSC TIMER DUAL 14-DIP |
Limited Supply - Call |
Part Number | Description | Stock |
LM556CN D# LM556CN National Semiconductor Corporation |
Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct |
267 |
Part Number | Description | Stock |
LM556CN National Semiconductor Corporation |
In stock shipping within 2days |
1500 |
Part Number | Description | Stock |
LM556CNNOPBTI * |
OEM/CM QUOTES ONLY | NO BROKERS |
464 |
512LM556CN Fairchild Semiconductor Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
162 |
D5556CLM556CN MIX |
OEM/CM QUOTES ONLY | NO BROKERS |
47 |
LM556CN National Semiconductor Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
11484 |
LM556CNNOPB National Semiconductor Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
3494 |
Part Number | Description | Stock |
LM556CNMARK733W00196L1 Texas Instruments |
OEM/CM ONLY |
573 |
LM556CNLM556CNNOPB Texas Instruments |
OEM/CM ONLY |
401 |
LM556CNM9424AF Texas Instruments |
OEM/CM ONLY |
475 |
Part Number | Description | Stock |
LM556CN National Semiconductor Corporation |
In stock |
36 |
Part Number | Description | Stock |
LM556CN Texas Instruments |
OEM/CM Immediate delivery |
35 |
Part Number | Description | Stock |
LM556CN D# NS-LM556CN Fairchild Semiconductor Corporation |
OEM/CM ONLY |
6463 |
LM556CN/NOPB D# NS-LM556CN/NOPB Texas Instruments |
OEM/CM ONLY |
3417 |
LM556CN-A+ D# NS-LM556CN-A+ National Semiconductor Corporation |
OEM/CM ONLY |
9341 |
Part Number | Description | Stock |
LM556CN National Semiconductor Corporation |
Timer Circuit, 14 Pin, Plastic, DIP |
1 |
Part Number | Description | Stock |
D5556C/LM556CN MIX |
OEM/CM ONLY |
57 |
512LM556CN Fairchild Semiconductor Corporation |
OEM/CM ONLY |
159 |
LM556CN/NOPB National Semiconductor Corporation |
OEM/CM ONLY |
262 |
LM556CN/NOPB TI C*Core Technology Co Ltd |
OEM/CM ONLY |
495 |
LM556CN National Semiconductor Corporation |
OEM/CM ONLY |
7313 |
Part Number | Description | Stock |
LM556CN Texas Instruments |
IN stock Immediate delivery |
30 |
Part Number | Description | Stock |
LM556CN |
300 |
Part Number | Description | Stock |
LM556CN Texas Instruments |
shipping today |
160 |
Part Number | Description | Stock |
LM556CN mfr |
RFQ |
13768 |
LM556CN/NOPB Texas Instruments |
RFQ |
12852 |
The Products You May Be Interested In
![]() |
8N3SV76KC-0171CDI | IC OSC VCXO 622.08MHZ 6CLCC | 396 More on Order |
![]() |
8N3QV01EG-0019CDI8 | IC OSC VCXO QD FREQ 10CLCC | 385 More on Order |
![]() |
8N3SV76AC-0067CDI8 | IC OSC VCXO 192MHZ 6-CLCC | 207 More on Order |
![]() |
8N3SV75AC-0058CDI8 | IC OSC VCXO 669.3266MHZ 6-CLCC | 201 More on Order |
![]() |
8N3QV01EG-0036CDI8 | IC OSC VCXO QD FREQ 10CLCC | 358 More on Order |
![]() |
8N4QV01KG-1124CDI8 | IC OSC VCXO QD FREQ 10CLCC | 106 More on Order |
![]() |
8N3DV85BC-0175CDI | IC OSC VCXO DUAL FREQ 6-CLCC | 223 More on Order |
![]() |
8N3Q001EG-0146CDI | IC OSC CLOCK QD FREQ 10CLCC | 296 More on Order |
![]() |
8N3SV76BC-0041CDI8 | IC OSC VCXO 693.483MHZ 6-CLCC | 367 More on Order |
![]() |
8N3DV85LC-0128CDI | IC OSC VCXO DUAL FREQ 6-CLCC | 312 More on Order |
![]() |
8N4SV76EC-0176CDI8 | IC OSC VCXO 345MHZ 6CLCC | 431 More on Order |
![]() |
8N3Q001KG-0150CDI | IC OSC CLOCK QD FREQ 10CLCC | 263 More on Order |
Quick Inquiry
In Stock | 140 - More on Order |
---|---|
Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
Add to Shopping Cart
Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 0.0000 | $ 0.0000 |
100 | $ 0.0000 | $ 0.0000 |
500 | $ 0.0000 | $ 0.0000 |
1000 | $ 0.0000 | $ 0.0000 |
2500 | $ 0.0000 | $ 0.0000 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
Contact Us
- CALL US
86-755-83232896
- SKYPE
- Message
Please feel free to contact us for details.