2 layers157.5 × 72 mm
Nixie tube clock
mbelanger0/nixie-tube-clock
A nixie tube clock as a final PCB design project for ENGR3430: Eclectronics at Olin College of Engineering
145 parts
Overview
The CD40109BPW is a translators, Level Shifter made by Texas Instruments in a TSSOP-16 package with 16 pins. -55℃~+125℃ 1 3V~18V 3V~18V 4 Tri-State Unidirectional TSSOP-16 Translators, Level Shifters ROHS.
PCBKit's library has its KiCad symbol (Logic_LevelTranslator:CD40109BPW, from KiCad's library) and its footprint (Package_SO:TSSOP-16_4.4x5mm_P0.65mm, from KiCad's library), ready for a KiCad board. 1,998 are in stock at JLCPCB (part C131950). 1 open-source board in 1 repository on GitHub use it.
Symbol
Footprint
From the datasheet
2- Works from
- -55 °C · operating temperature min · p. 5
- Works up to
- 125 °C · operating temperature max · p. 5
Ordering codes, by the datasheet
16- CD40109BE
- PDIP (N) · 16 pins; 25 per tube · p. 5
- CD40109BE.A
- PDIP (N) · 16 pins; 25 per tube · p. 5
- CD40109BF
- CDIP (J) · 16 pins; 25 per tube; non-RoHS; SNPB lead finish · p. 5
- CD40109BF.A
- CDIP (J) · 16 pins; 25 per tube; non-RoHS; SNPB lead finish · p. 5
- CD40109BF3A
- CDIP (J) · 16 pins; 25 per tube; non-RoHS; SNPB lead finish · p. 5
- CD40109BF3A.A
- CDIP (J) · 16 pins; 25 per tube; non-RoHS; SNPB lead finish · p. 5
- CD40109BNSR
- SOP (NS) · 16 pins; 2000 per large tape and reel · p. 5
- CD40109BNSR.A
- SOP (NS) · 16 pins; 2000 per large tape and reel · p. 5
- CD40109BNSRE4
- SOP (NS) · 16 pins; 2000 per large tape and reel · p. 5
- CD40109BPW
- TSSOP (PW) · 16 pins; 90 per tube · p. 5
- CD40109BPW.A
- TSSOP (PW) · 16 pins; 90 per tube · p. 5
- CD40109BPWE4
- TSSOP (PW) · 16 pins; 90 per tube · p. 5
- CD40109BPWR
- TSSOP (PW) · 16 pins; 2000 per large tape and reel · p. 5
- CD40109BPWR.A
- TSSOP (PW) · 16 pins; 2000 per large tape and reel · p. 5
- CD40109BPWRE4
- TSSOP (PW) · 16 pins; 2000 per large tape and reel · p. 5
- CD40109BPWRG4
- TSSOP (PW) · 16 pins; 2000 per large tape and reel · p. 5
Parameters
10- Channel Type
- Unidirectional
- Channels per Circuit
- 1
- Features
- Output enable high-impedance
- Number of Circuits
- 1
- Number of Elements
- 4
- Operating Temperature
- -55℃~+125℃
- Output Type
- Tri-State
- Translator Type
- Level translator
- Voltage - Supply(VCCA)
- 3V~18V
- Voltage - Supply(VCCB)
- 3V~18V
Order codes
3- CD40109BPWRLCSC C131950
- CD40109BPWLCSC C1549679
- CD40109BPWRG4LCSC C2677586
Pinout
16| Pin | Name | Type |
|---|---|---|
| 1 | V_{CC} | Power in |
| 2 | ENABLE_A | Input |
| 3 | A | Input |
| 4 | E | Output |
| 5 | F | Output |
| 6 | B | Input |
| 7 | ENABLE_B | Input |
| 8 | V_{SS} | Power in |
| 9 | ENABLE_C | Input |
| 10 | C | Input |
| 11 | G | Output |
| 12 | NC | Not connected |
| 13 | H | Output |
| 14 | D | Input |
| 15 | ENABLE_D | Input |
| 16 | V_{DD} | Power in |
Open-source boards using it
All 1Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/ti/CD40109BPW" title="CD40109BPW in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/ti/CD40109BPW.jpg" alt="CD40109BPW" width="1200" height="900">[](https://pcbkit.io/parts/ti/CD40109BPW)Questions
Is there a KiCad symbol and footprint for the CD40109BPW?
Yes. The symbol is Logic_LevelTranslator:CD40109BPW and the footprint Package_SO:TSSOP-16_4.4x5mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the CD40109BPW?
TSSOP-16, with 16 pins. Its footprint is drawn on this page.
Where is the CD40109BPW datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the CD40109BPW?
JLCPCB lists it as part C131950, with 1,998 in stock; the sellers' links on this page open their listings.
What can replace the CD40109BPW?
Parts like it in the library: the SN74AVC4T245PW by Texas Instruments, the SN74AVC4T774PW by Texas Instruments, the 74AVCH4T245PW by Nexperia and the MC14504BDT by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the CD40109BPW?
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
8
SN74AVC4T245PW
TSSOP-16-40℃~+85℃ 1.2V~3.6V 1.2V~3.6V 2 2 380Mbps Bidirectional Tri-State TSSOP-16 Translators, Level Shifters ROHSTexas InstrumentsTranslators, Level ShiftersSN74AVC4T774PW
TSSOP-16-40℃~+85℃ 1 1.2V~3.6V 1.2V~3.6V 380Mbps 4 Bidirectional Level translator Power-off protection、Output enable high-impedance Tri-State TSSOP-16 Translators, Level Shifters ROHSTexas InstrumentsTranslators, Level Shifters74AVCH4T245PW
TSSOP-16-40℃~+85℃ 2 2 800mV~3.6V 800mV~3.6V Bidirectional Power-Off Protection Tri-State TSSOP-16 Translators, Level Shifters ROHSNexperiaTranslators, Level ShiftersMC14504BDT
TSSOP-16-55℃~+125℃ 1 3V~18V 3V~18V 6 CMOS TTL、CMOS Unidirectional TSSOP-16 Translators, Level Shifters ROHSonsemiTranslators, Level ShiftersCD4504BPW
TSSOP-16-55℃~+125℃ 1 5V~15V 5V~15V 6 CMOS TTL、CMOS Unidirectional TSSOP-16 Translators, Level Shifters ROHSTexas InstrumentsTranslators, Level ShiftersSN74AVCH4T245PW
TSSOP-16-40℃~+85℃ 1.2V~3.6V 1.2V~3.6V 2 2 Bidirectional Power-Off Protection Tri-State TSSOP-16 Translators, Level Shifters ROHSTexas InstrumentsTranslators, Level ShiftersRS4T245XTSS16
TSSOP-16-40℃~+125℃ 1.65V~5.5V 1.65V~5.5V 4 Bidirectional Power-Off Protection Tri-State TSSOP-16 Translators, Level Shifters ROHSJiangsu RUNIC TechTranslators, Level ShiftersAIP74AVC4T245TA16.TR
TSSOP-16-40℃~+125℃ 2 800mV~3.6V 800mV~3.6V Bidirectional Level translator Power-off protection、Output enable high-impedance Tri-State TSSOP-16 Translators, Level Shifters ROHSWuxi I-core ElecTranslators, Level Shifters