Overview
The CD74HC154ME4 is a signal Switches , Encoders & Decoders , Multiplexer made by Texas Instruments in a SOIC-24-300mil package with 24 pins. SOIC-24-300mil Signal Switches, Multiplexers, Decoders ROHS.
PCBKit's library has its KiCad symbol (74xx:74LS154, from KiCad's library) and its footprint (Package_SO:SOIC-24W_7.5x15.4mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1547443).
Symbol
Footprint
Parameters
6- Operating temperature
- -55℃~+125℃
- Propagation Delay
- 45ns@6V,50pF
- Quiescent Current
- 8uA
- Series
- 74HC
- Type
- Decoder
- Voltage - Supply
- 2V~6V
Order codes
1- CD74HC154ME4LCSC C1547443
Pinout
24| Pin | Name | Type |
|---|---|---|
| 1 | S0 | Output |
| 2 | S1 | Output |
| 3 | S2 | Output |
| 4 | S3 | Output |
| 5 | S4 | Output |
| 6 | S5 | Output |
| 7 | S6 | Output |
| 8 | S7 | Output |
| 9 | S8 | Output |
| 10 | S9 | Output |
| 11 | S10 | Output |
| 12 | GND | Power in |
| 13 | S11 | Output |
| 14 | S12 | Output |
| 15 | S13 | Output |
| 16 | S14 | Output |
| 17 | S15 | Output |
| 18 | E0 | Input |
| 19 | E1 | Input |
| 20 | A3 | Input |
| 21 | A2 | Input |
| 22 | A1 | Input |
| 23 | A0 | Input |
| 24 | VCC | Power in |
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Is there a KiCad symbol and footprint for the CD74HC154ME4?
Yes. The symbol is 74xx:74LS154 and the footprint Package_SO:SOIC-24W_7.5x15.4mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the CD74HC154ME4?
SOIC-24-300mil, with 24 pins. Its footprint is drawn on this page.
Where is the CD74HC154ME4 datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the CD74HC154ME4?
JLCPCB lists it as part C1547443, with 0 in stock; the sellers' links on this page open their listings.
What can replace the CD74HC154ME4?
Parts like it in the library: the 74HC154D,652 by Nexperia, the 74HC4515D by Nexperia, the 74HCT154D by Nexperia and the 74HCT4514D by Nexperia. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
5
74HC154D,652
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SO-24-300mil-40℃~+125℃ 23ns@6V,50pF 2V~6V 74HC 8uA Decoder SO-24-300mil Signal Switches, Multiplexers, Decoders ROHSNexperiaSignal Switches / Encoders & Decoders / Multiplexers74HCT154D
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SOP-24-300mil-55℃~+125℃ 0.04uA 135ns@15V,50pF 1mA 1mA 3V~18V Decoder Single Supply SOP-24-300mil Signal Switches, Multiplexers, Decoders ROHSXINLUDASignal Switches / Encoders & Decoders / Multiplexers