Texas Instruments NE556N, Timer Circuit, Dual, 14-Pin PDIP
- RS Stock No.:
- 0528416
- Mfr. Prt No.:
- NE556N
- Brand:
- Texas Instruments
Legislation and Compliance
RoHS Certificate of Compliance
EU Directives 2011/65/EU and 2015/863 restrict the use of the 10 substances below in the manufacture of specified types of electrical equipment.
Whilst this restriction does not legally apply to components, it is recognised that component “compliance” is relevant to many customers.
RS definition of RoHS Compliance:
- The product does not contain any of the restricted substances in concentrations and applications banned by the Directive,
- and for components, the product is capable of being worked on at the higher temperatures required by lead–free soldering
The restricted substances and maximum allowed concentrations in the homogenous material are, by weight:
| Substance | Concentration |
| Lead | 0.1% |
| Mercury | 0.1% |
| PBB (Polybrominated Biphenyls) | 0.1% |
| PBDE ( Polybrominated Diphenyl Ethers) | 0.1% |
| Hexavalent Chromium | 0.1% |
| Cadmium | 0.01% |
| DEHP (Bis (2-Ethylhexl) phthalate) | 0.1% |
| BBP (Benzyl butyl phthalate) | 0.1% |
| DBP (Dibutyl phthalate) | 0.1% |
| DIBP (Diisobutyl phthalate) | 0.1% |
The supplier of the item listed below has informed RS Components that the product is "RoHS Compliant".
RS Components has taken all reasonable steps to confirm this statement. Information relates only to products sold on or after the date of this certificate.
| RS stock number | 0528416 |
| Product description | Texas Instruments NE556N, Timer Circuit, Dual, 14-Pin PDIP |
| Manufacturer / Brand | Texas Instruments |
| Manufacturer part number | NE556N |
RS Components Ltd, Birchington Road, Corby, Northants, NN17 9RS, UK
Statement of Conformity
This statement confirms that the product detailed below complies with the specifications currently published in the RS media and has been subject to the strict quality conditions imposed by RS Components’ internal management systems. Furthermore and where applicable, it confirms that all relevant semiconductor devices have been handled and packed under conditions that meet the administrative and technical requirements of ANSI/ESD S20.20 and EN61340-5-1 electrostatics control standards.
| RS stock number | 0528416 |
| Product description | Texas Instruments NE556N, Timer Circuit, Dual, 14-Pin PDIP |
| Manufacturer / Brand | Texas Instruments |
| Manufacturer part number | NE556N |
The foregoing information relates to product sold on, or after, the date shown below.
RS COMPONENTS
| Date | Nov 21, 2024 |
RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132
Product Details
Timers/Timing Generators
555 Timer, Texas Instruments
A range of highly stable precision timing circuits for the generation of accurate time delays or timing pulses. These timers can be operated in monostable (one-shot) or astable (oscillator) mode with timing periods ranging from less than a microsecond to several minutes. In addition to the original bipolar version, low-power CMOS and LinCMOS variants are also available. These devices are capable of longer timing periods and offering a significant reduction in power consumption. The range includes both single (551, 555) and dual (552, 556) versions of the timer.
Specifications
| Attribute | Value |
| Brand | Texas Instruments |
| Mounting Type | Through Hole |
| Timer Type | Standard |
| Package Type | PDIP |
| Number of Internal Timers | 2 |
| Pin Count | 14 |
| Minimum Operating Supply Voltage | 4.5 V |
| Maximum Operating Supply Voltage | 16 V |
| Minimum Operating Temperature | 0 °C |
| Maximum Operating Temperature | +70 °C |
| Maximum Quiescent Current | 30 mA |
| Maximum Low Level Output Current | 200 mA |
| Maximum High Level Output Current | -200 mA |
| Length | 19.3 mm |
| Height | 4.57 mm |
| Width | 6.35 mm |
| Dimensions | 19.3 x 6.35 x 4.57 mm |
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