Overview
The 54LS670DMQB is a specialty Logic made by Texas Instruments in a CDIP-16 package with 16 pins. -55℃~+125℃ 4 4.5V~5.5V CDIP-16 Specialty Logic ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:74LS670PC, from EasyEDA) and its footprint (EasyEDA_Cloud:PDIP-16_L19.7-W6.6-P2.54-LS7.6-BL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C3229473).
Symbol
Footprint
Parameters
3- Number of Channels
- 4
- Operating Temperature
- -55℃~+125℃
- Supply Voltage
- 4.5V~5.5V
Order codes
1- 54LS670DMQBLCSC C3229473
Pinout
16| Pin | Name | Type |
|---|---|---|
| 1 | D2 | Unspecified |
| 2 | D3 | Unspecified |
| 3 | D4 | Unspecified |
| 4 | RB | Unspecified |
| 5 | RA | Unspecified |
| 6 | Q4 | Unspecified |
| 7 | Q3 | Unspecified |
| 8 | GND | Unspecified |
| 9 | Q2 | Unspecified |
| 10 | Q1 | Unspecified |
| 11 | GR# | Unspecified |
| 12 | GW# | Unspecified |
| 13 | WB | Unspecified |
| 14 | WA | Unspecified |
| 15 | D1 | Unspecified |
| 16 | VCC | Unspecified |
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/ti/54LS670DMQB" title="54LS670DMQB 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/54LS670DMQB.jpg" alt="54LS670DMQB" width="1200" height="900">[](https://pcbkit.io/parts/ti/54LS670DMQB)Questions
Is there a KiCad symbol and footprint for the 54LS670DMQB?
Yes. The symbol is EasyEDA_Cloud:74LS670PC and the footprint EasyEDA_Cloud:PDIP-16_L19.7-W6.6-P2.54-LS7.6-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the 54LS670DMQB?
CDIP-16, with 16 pins. Its footprint is drawn on this page.
Where is the 54LS670DMQB datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the 54LS670DMQB?
JLCPCB lists it as part C3229473, with 0 in stock; the sellers' links on this page open their listings.
What can replace the 54LS670DMQB?
Parts like it in the library: the AM2902ADC by AMD and the 74LS670PC by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
