Low
Timer CMOS, DIP14, 556 -
TLC556CN
- Manufacturer:
- TEXAS INSTRUMENTS TEXAS INSTRUMENTS
- Manufacturer Part No:
- TLC556CN
- Order Code:
- SC08625
- Technical Datasheet:
- (EN)
- Catalogue page:
- CPCC/3324
Product Overview
The TLC556CN is a monolithic Timing Circuit fabricated using the TI LinCMOS™ process, which provides full compatibility with CMOS, TTL and MOS logic and operates at frequencies up to 2MHz. Accurate time delays and oscillations are possible with smaller, less-expensive timing capacitors than the NE556 because of the high input impedance. Power consumption is low across the full range of power supply voltages. Like the NE556, the TLC556 has a trigger level approximately one-third of the supply voltage and a threshold level approximately two-thirds of the supply voltage. These levels can be altered by use of the control voltage terminal. When the trigger input falls below the trigger level, the flip-flop is set and the output goes high. If the trigger input is above the trigger level and the threshold input is above the threshold level, the flip-flop is reset and the output is low. The reset input can override all other inputs and can be used to initiate a new timing cycle.
- Very low power consumption
- Capable of operation in astable mode
- CMOS Output capable of swinging rail to rail
- High output-current capability
- Output fully compatible with CMOS, TTL and MOS
- Low supply current reduces spikes during output transitions
- Functionally interchangeable with the NE556, has same pin-out
Applications
Clock & Timing
Product Information
Associated Products
9 In stock
9 in stock ready for despatch (UK stock)
£0.73
(
£0.88
Inc. VAT)
£
0.88
- Price for:
- Each
Multiple:
1
Minimum:
1
| Quantity | Price |
|---|---|
| 1 + | £0.73 (£0.88) |
| 10 + | £0.54 (£0.65) |
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