TLC555ID
Texas InstrumentsExtended
-40℃~+85℃ 2.1MHz 360uA 3V~15V SOIC-8 555 Timers / Counters ROHS
- Part id
- ti/TLC555ID
- Category
- Timers, Counters
- Package
- SOIC-8
- Pins
- 8
- In stock
- 41,360 at JLCPCB (C6987)
Overview
The TLC555ID is a timers, Counter made by Texas Instruments in a SOIC-8 package with 8 pins. -40℃~+85℃ 2.1MHz 360uA 3V~15V SOIC-8 555 Timers / Counters ROHS.
PCBKit's library has its KiCad symbol (Timer:TLC555xD, from KiCad's library) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 41,360 are in stock at JLCPCB (part C6987).
Symbol
Footprint
From the datasheet
13- Supply, least
- 3 V · VDD, recommended operating min, TLC555I · p. 6
- Supply, most
- 15 V · VDD, recommended operating max, TLC555I · p. 6
- Supply, absolute maximum
- 18 V · VDD, absolute max · p. 6
- Works from
- -40 °C · Operating free-air temperature min, TLC555I · p. 6
- Works up to
- 85 °C · Operating free-air temperature max, TLC555I · p. 6
- Takes working
- 170 µA · VDD supply current typical, 5 V, 25°C; THRES connected to DISCH or TRIG · p. 9
- A pin gives at most
- 150 mA · Discharge or output sink current absolute max · p. 6
- A pin gives at most
- 15 mA · Output source current absolute max · p. 6
- Junction to air (D (SOIC))
- 113 K/W · Junction-to-ambient thermal resistance · p. 6
- Junction to case (D (SOIC))
- 58 K/W · Junction-to-case (top) thermal resistance · p. 6
- Junction to board (D (SOIC))
- 55 K/W · Junction-to-board thermal resistance · p. 6
- Takes working
- 360 µA · VDD supply current typical, VDD = 15 V, 25°C · p. 10
- Takes at most
- 900 µA · VDD supply current max, VDD = 15 V, full temperature range · p. 10
What it is and has
7- Technology
- LinCMOS timer · p. 1
- Output
- Rail-to-rail CMOS output · p. 1
- Logic compatibility
- CMOS, TTL, MOS · p. 1
- Compatibility
- Functionally interchangeable with NE555; same pinout · p. 1
- Output compatibility
- CMOS, TTL and MOS · p. 1
- Output sink current
- 100 mA typical · p. 1
- Output source current
- 10 mA typical · p. 1
Around it
2- cap 0.1-μF
- between VDD and GND; Ceramic bypass capacitor in parallel with 1-uF electrolytic; place as close as possible to the TLC555 and minimize trace length. · p. 26
- cap 1-μF
- between VDD and GND; Electrolytic bypass capacitor in parallel with 0.1-uF ceramic; place as close as possible to the TLC555 and minimize trace length. · p. 26
Specifications
87| Parameter | Conditions | As printed | Page |
|---|---|---|---|
| Supply, VDD VDD | Over operating free-air temperature range; relative to GND | min -0.3 · max 18 V | 6 |
| Input, any input | Over operating free-air temperature range; maximum VDD; relative to GND | min -0.3 V | 6 |
| Discharge | Over operating free-air temperature range; relative to GND | min -0.3 · max 18 V | 6 |
| Sink, discharge or output | Over operating free-air temperature range | max 150 mA | 6 |
| Source, output, IO IO | Over operating free-air temperature range | max 15 mA | 6 |
| Operating, TA TA | I-suffix | min -40 · max 85 °C | 6 |
| Storage, Tstg Tstg | min -65 · max 150 °C | 6 | |
| Supply voltage, VDD VDD | TLC555I; over operating free-air temperature range | min 3 · max 15 V | 6 |
| Operating free-air temperature, TA TA | TLC555I | min -40 · max 85 °C | 6 |
| Junction-to-ambient thermal resistance RθJA | D (SOIC), 8 PINS | typ 113 °C/W | 6 |
| Junction-to-case (top) thermal resistance RθJC(top) | D (SOIC), 8 PINS | typ 58 °C/W | 6 |
| Junction-to-board thermal resistance RθJB | D (SOIC), 8 PINS | typ 55 °C/W | 6 |
| Junction-to-top characterization parameter ψJT | D (SOIC), 8 PINS | typ 11 °C/W | 6 |
| Junction-to-board characterization parameter ψJB | D (SOIC), 8 PINS | typ 54 °C/W | 6 |
| Threshold voltage VIT | TLC555I, VDD = 3 V, 25°C | min 1.6 · max 2.4 V | 7 |
| Threshold voltage VIT | TLC555I, VDD = 3 V, Full range | min 1.5 · max 2.5 V | 7 |
| Threshold current IIT | TLC555I, VDD = 3 V, 25°C | typ 10 pA | 7 |
| Threshold current IIT | TLC555I, VDD = 3 V, Max | typ 150 pA | 7 |
| Trigger voltage VI(TRIG) | TLC555I, VDD = 3 V, 25°C | min 0.71 · typ 1 · max 1.29 V | 7 |
| Trigger voltage VI(TRIG) | TLC555I, VDD = 3 V, Full range | min 0.61 · max 1.39 V | 7 |
| Trigger current II(TRIG) | TLC555I, VDD = 3 V, 25°C | typ 10 pA | 7 |
| Trigger current II(TRIG) | TLC555I, VDD = 3 V, Max | typ 150 pA | 7 |
| Reset voltage VI(RESET) | TLC555I, VDD = 3 V, 25°C | min 0.4 · typ 1.1 · max 1.5 V | 7 |
| Reset voltage VI(RESET) | TLC555I, VDD = 3 V, Full range | min 0.3 · max 1.8 V | 7 |
| Control voltage (open-circuit) as a percentage of supply voltage | TLC555I, VDD = 3 V, Max | typ 66.7 % | 7 |
| Discharge switch on-stage voltage | TLC555I, VDD = 3 V, IOL = 1 mA, 25°C | typ 0.03 · max 0.2 V | 7 |
| Discharge switch on-stage voltage | TLC555I, VDD = 3 V, IOL = 1 mA, Full range | max 0.375 V | 7 |
| Discharge switch off-stage current | TLC555I, VDD = 3 V, 25°C | typ 0.1 nA | 7 |
| Discharge switch off-stage current | TLC555I, VDD = 3 V, Max | typ 120 nA | 7 |
| High-level output voltage VOH | TLC555I, VDD = 3 V, IOH = –300 uA, 25°C | min 2.5 · typ 2.85 V | 7 |
| High-level output voltage VOH | TLC555I, VDD = 3 V, IOH = –300 uA, Full range | min 2.5 V | 7 |
| Low-level output voltage VOL | TLC555I, VDD = 3 V, IOL = 1 mA, 25°C | typ 0.07 · max 0.3 V | 7 |
| Low-level output voltage VOL | TLC555I, VDD = 3 V, IOL = 1 mA, Full range | max 0.4 V | 7 |
| Supply current IDD | TLC555I, VDD = 3 V, 25°C; THRES connected directly to DISCH or TRIG | max 250 uA | 7 |
| Supply current IDD | TLC555I, VDD = 3 V, Full range; THRES connected directly to DISCH or TRIG | max 500 uA | 7 |
| Power dissipation capacitance CPD | TLC555I, VDD = 3 V, 25°C | typ 90 pF | 7 |
| Threshold voltage VIT | TLC555I, 25°C | min 2.8 · typ 3.3 · max 3.8 V | 8 |
| Threshold voltage VIT | TLC555I, Full range | min 2.7 · max 3.9 V | 8 |
| Threshold current IIT | TLC555I, 25°C | typ 10 pA | 8 |
| Threshold current IIT | TLC555I, Max | typ 150 pA | 8 |
| Trigger voltage VI(TRIG) | TLC555I, 25°C | min 1.36 · typ 1.66 · max 1.96 V | 8 |
| Trigger voltage VI(TRIG) | TLC555I, Full range | min 1.26 · max 2.06 V | 8 |
| Trigger current II(TRIG) | TLC555I, 25°C | typ 10 pA | 8 |
| Trigger current II(TRIG) | TLC555I, Max | typ 150 pA | 8 |
| Trigger, threshold capacitance (each pin) CI | TLC555I, 25°C | typ 2.1 pF | 8 |
| Reset voltage VI(RESET) | TLC555I, 25°C | min 0.4 · typ 1.1 · max 1.5 V | 8 |
| Reset voltage VI(RESET) | TLC555I, Full range | min 0.3 · max 1.8 V | 8 |
| Reset current II(RESET) | TLC555I, 25°C | typ 10 pA | 8 |
| Reset current II(RESET) | TLC555I, Max | typ 150 pA | 8 |
| Control voltage (open circuit) as a percentage of supply voltage | TLC555I, Max | typ 66.7 % | 8 |
| Discharge switch on-stage voltage | TLC555I, IOL = 10 mA, 25°C | typ 0.14 · max 0.5 V | 8 |
| Discharge switch on-stage voltage | TLC555I, IOL = 10 mA, Full range | max 0.6 V | 8 |
| Discharge switch off-stage current | TLC555I, 25°C | typ 0.1 nA | 8 |
| Discharge switch off-stage current | TLC555I, Max | typ 120 nA | 8 |
| High-level output voltage VOH | TLC555I, IOH = –1 mA, 25°C | min 4.1 · typ 4.8 V | 8 |
| High-level output voltage VOH | TLC555I, IOH = –1 mA, Full range | min 4.1 V | 8 |
| Low-level output voltage VOL | TLC555I, IOL = 8 mA, 25°C | typ 0.21 · max 0.4 V | 8 |
| Low-level output voltage VOL | TLC555I, IOL = 8 mA, Full range | max 0.5 V | 8 |
| Low-level output voltage VOL | TLC555I, IOL = 5 mA, 25°C | typ 0.13 · max 0.3 V | 9 |
| Low-level output voltage VOL | TLC555I, IOL = 5 mA, Full range | max 0.4 V | 9 |
| Low-level output voltage VOL | TLC555I, IOL = 3.2 mA, 25°C | typ 0.08 · max 0.3 V | 9 |
| Low-level output voltage VOL | TLC555I, IOL = 3.2 mA, Full range | max 0.35 V | 9 |
| Supply current IDD | TLC555I, 25°C; THRES connected directly to DISCH or TRIG | typ 170 · max 350 uA | 9 |
| Supply current IDD | TLC555I, Full range; THRES connected directly to DISCH or TRIG | max 600 uA | 9 |
| Power dissipation capacitance CPD | TLC555I, 25°C | typ 115 pF | 9 |
| Threshold voltage VIT | TLC555I, 25°C | min 9.45 · typ 10 · max 10.55 V | 9 |
| Threshold voltage VIT | TLC555I, Full range | min 9.35 · max 10.65 V | 9 |
| Trigger voltage VI(TRIG) | TLC555I, 25°C | min 4.65 · typ 5 · max 5.35 V | 9 |
| Trigger voltage VI(TRIG) | TLC555I, Full range | min 4.55 · max 5.45 V | 9 |
| Trigger, threshold capacitance (each pin) CI | TLC555I, 25°C | typ 1.8 pF | 9 |
| Discharge switch on-stage voltage | TLC555I, IOL = 100 mA, 25°C | typ 0.77 · max 1.7 V | 10 |
| Discharge switch on-stage voltage | TLC555I, IOL = 100 mA, Full range | max 1.8 V | 10 |
| High-level output voltage VOH | TLC555I, IOH = –10 mA, 25°C | min 12.5 · typ 14.2 V | 10 |
| High-level output voltage VOH | TLC555I, IOH = –10 mA, Full range | min 12.5 V | 10 |
| High-level output voltage VOH | TLC555I, IOH = –5 mA, 25°C | min 13.5 · typ 14.6 V | 10 |
| High-level output voltage VOH | TLC555I, IOH = –5 mA, Full range | min 13.5 V | 10 |
| High-level output voltage VOH | TLC555I, IOH = –1 mA, 25°C | min 14.2 · typ 14.9 V | 10 |
| High-level output voltage VOH | TLC555I, IOH = –1 mA, Full range | min 14.2 V | 10 |
| Low-level output voltage VOL | TLC555I, IOL = 100 mA, 25°C | typ 1.28 · max 3.2 V | 10 |
| Low-level output voltage VOL | TLC555I, IOL = 100 mA, Full range | max 3.7 V | 10 |
| Low-level output voltage VOL | TLC555I, IOL = 50 mA, 25°C | typ 0.63 · max 1 V | 10 |
| Low-level output voltage VOL | TLC555I, IOL = 50 mA, Full range | max 1.4 V | 10 |
| Low-level output voltage VOL | TLC555I, IOL = 10 mA, 25°C | typ 0.12 · max 0.3 V | 10 |
| Low-level output voltage VOL | TLC555I, IOL = 10 mA, Full range | max 0.4 V | 10 |
| Supply current IDD | TLC555I, 25°C; THRES connected directly to DISCH or TRIG | typ 360 · max 600 uA | 10 |
| Supply current IDD | TLC555I, Full range; THRES connected directly to DISCH or TRIG | max 900 uA | 10 |
| Power dissipation capacitance CPD | TLC555I, 25°C | typ 140 pF | 10 |
Pins, by the datasheet
8- 1 GND
- Ground. · p. 4
- 2 TRIG
- Start of timing input; TRIG < 1/2 CONT sets output high and discharge open. · p. 4
- 3 OUT
- High current timer output signal. · p. 4
- 4 RESET
- Active low reset input forces output and discharge low. · p. 4
- 5 CONT
- Controls comparator thresholds; outputs 2/3 VDD and allows bypass capacitor connection. · p. 4
- 6 THRES
- End of timing input; THRES > CONT sets output low and discharge low. · p. 4
- 7 DISCH
- Open collector output to discharge timing capacitor. · p. 4
- 8 VDD
- Power-supply voltage. · p. 4
Parts like it
1
Questions
Is there a KiCad symbol and footprint for the TLC555ID?
Yes. The symbol is Timer:TLC555xD and the footprint Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the TLC555ID?
SOIC-8, with 8 pins. Its footprint is drawn on this page.
Where is the TLC555ID datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the TLC555ID?
JLCPCB lists it as part C6987, with 41,360 in stock; the sellers' links on this page open their listings.
What can replace the TLC555ID?
Parts like it in the library: the TLC555CD by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.