Overview
The CD4044BM is a logic Gate made by Texas Instruments in a SOIC-16 package with 16 pins. -55℃~+125℃ 1.5V、3V、4V 100ns@15V,50pF、140ns@10V,50pF、300ns@5V,50pF 3.5V、7V、11V 3V~18V 4 4.95V、9.95V、14.95V 50mV 6.8mA 6.8mA CD4 Controllable output enable NAND Gate Tri-State SOIC-16 Logic Gates.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:CD4044BM, from EasyEDA) and its footprint (Package_SO:SOIC-16_3.9x9.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C4471050).
Symbol
Footprint
Parameters
14- Current - Output High(IOH)
- 6.8mA
- Current - Output Low(IOL)
- 6.8mA
- Features
- Controllable output enable
- Input Logic Level - High
- 11V;7V;3.5V
- Input Logic Level - Low
- 1.5V;3V;4V
- Logic Type
- NAND Gate
- Number of Gates
- 4
- Operating Temperature
- -55℃~+125℃
- Output Logic Level - High
- 14.95V;9.95V;4.95V
- Output Logic Level - Low
- 50mV
- Propagation Delay
- 140ns@10V,50pF;100ns@15V,50pF;300ns@5V,50pF
- Series
- CD4
- Voltage - Supply
- 3V~18V
- output type
- Tri-State
Order codes
2- CD4044BMLCSC C4471050
- CD4044BMLCSC C4988979
Pinout
16| Pin | Name | Type |
|---|---|---|
| 1 | Q4 | Unspecified |
| 2 | NC | Unspecified |
| 3 | SI | Unspecified |
| 4 | RI | Unspecified |
| 5 | ENABLE | Unspecified |
| 6 | R2 | Unspecified |
| 7 | S2 | Unspecified |
| 8 | VSS | Unspecified |
| 9 | Q2 | Unspecified |
| 10 | Q3 | Unspecified |
| 11 | S3 | Unspecified |
| 12 | R3 | Unspecified |
| 13 | Q1 | Unspecified |
| 14 | R4 | Unspecified |
| 15 | S4 | Unspecified |
| 16 | VDD | Unspecified |
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Is there a KiCad symbol and footprint for the CD4044BM?
Yes. The symbol is EasyEDA_Cloud:CD4044BM and the footprint Package_SO:SOIC-16_3.9x9.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the CD4044BM?
SOIC-16, with 16 pins. Its footprint is drawn on this page.
Where is the CD4044BM datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the CD4044BM?
JLCPCB lists it as part C4471050, with 0 in stock; the sellers' links on this page open their listings.
What can replace the CD4044BM?
Parts like it in the library: the CD4048BM by Texas Instruments, the 74AC11086D by Texas Instruments, the 74ACT11000D by Texas Instruments and the CD4048BM96 by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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