STMicroelectronics TS TS556IDTTR CMOS Timer, 2, 14-Pin SO
- RS Stock No.:
- 188-9296P
- Mfr. Part No.:
- TS556IDTTR
- Manufacturer:
- STMicroelectronics
The image is for reference only, please refer to product details and specifications
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View bulk pricing optionsSubtotal 625 units (supplied on a reel)*
HK$7,125.00
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In Stock
- Plus 131 unit(s) shipping from 24 August 2026
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Units | Per unit |
|---|---|
| 625 - 1249 | HK$11.40 |
| 1250 + | HK$11.20 |
*price indicative
- RS Stock No.:
- 188-9296P
- Mfr. Part No.:
- TS556IDTTR
- Manufacturer:
- STMicroelectronics
Specifications
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | STMicroelectronics | |
| Product Type | CMOS Timer | |
| Mount Type | Surface | |
| Sub Type | Timer | |
| Package Type | SO | |
| Number of Internal Timers | 2 | |
| Pin Count | 14 | |
| Minimum Supply Voltage | 2V | |
| Maximum Supply Voltage | 16V | |
| Maximum Propagation Delay Time @ M | 100ns | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 125°C | |
| Standards/Approvals | No | |
| Length | 8.75mm | |
| Height | 1.65mm | |
| Series | TS | |
| Automotive Standard | No | |
| Propagation Delay Test Condition | 10pF | |
| Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Product Type CMOS Timer | ||
Mount Type Surface | ||
Sub Type Timer | ||
Package Type SO | ||
Number of Internal Timers 2 | ||
Pin Count 14 | ||
Minimum Supply Voltage 2V | ||
Maximum Supply Voltage 16V | ||
Maximum Propagation Delay Time @ M 100ns | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 125°C | ||
Standards/Approvals No | ||
Length 8.75mm | ||
Height 1.65mm | ||
Series TS | ||
Automotive Standard No | ||
Propagation Delay Test Condition 10pF | ||
The TS556 is a dual CMOS timer which offers a very low consumption: (Icc(TYP)TS556 = 220 μA at VCC = 5 V versus Icc(TYP) NE556(a)= 6 mA), and high frequency:(f(max.)TS556 = 2.7 MHz versus f(max.)NE556(a)= 0.1 MHz). In both monostable and astable modes, timing remains very accurate. The TS556 provides reduced supply current spikes during output transitions, which enables the use of lower decoupling capacitors compared to those required by bipolar NE556(a). Due to the high input impedance (1012 Ω), timing capacitors can also be minimized.
Very low power consumption:
220 μA typ at VCC= 5 V
180 μA typ at VCC= 3 V
High maximum astable frequency 2.7 MHz
Pin-to-pin and functionally compatible with bipolar NE5561
Wide voltage range: 2 V to 16 V
Supply current spikes reduced during output transitions
High input impedance: 1012Ω
Output compatible with TTL, CMOS and logic MOS
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