CD74HC237M Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
CD74HC237M is a high-speed CMOS 3-to-8 line decoder/demultiplexer with address latches, featuring 50 pF load capacitance and 5.2 mA output current. Ideal for memory address decoding and data routing. From $0.29 in stock, worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 16
- Lifecycle
- OBSOLETE
- Datasheet
- CD74HC237M Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.2913(MOQ 1)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of CD74HC237M?
- 3-to-8 line decoder/demultiplexer with integrated address latches for glitch-free operation
- High-speed HC/UH CMOS family with 50 pF load capacitance for fast signal propagation
- Low output current (5.2 mA max) enabling efficient power consumption in logic designs
- Available in compact 16-pin Small Outline Package (R-PDSO-G16) for space-constrained PCB designs
- e4 JEDEC moisture sensitivity rating ensuring reliability in surface-mount assembly
What is CD74HC237M used for?
The CD74HC237M is widely used in memory address decoding applications where a microcontroller or processor needs to select one of eight memory banks or peripheral devices. It is also employed in data demultiplexing circuits, bus expansion systems, and LED matrix driving where a single address bus must activate one of multiple output lines. The built-in address latches make it particularly suitable for multiplexed address/data bus architectures in embedded systems.
What are the specifications of CD74HC237M?
| YTEOL | 0 |
| Family | HC/UH |
| Input Conditioning | LATCHED |
| JESD-30 Code | R-PDSO-G16 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | 3-LINE TO 8-LINE DECODER |
| Max I(ol) | 0.0052A |
| Number of Bits | 8 |
| Number of Functions | 1 |
| Output Polarity | TRUE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP16,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TUBE |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 0.16mA |
| Prop. Delay@Nom-Sup | 36ns |
| Propagation Delay (tpd) | 240ns |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 6V |
| Supply Voltage-Min (Vsup) | 2V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | MILITARY |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Mexico |
Where can I find the CD74HC237M datasheet?
CD74HC237M Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for CD74HC237M?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the CD74HC237M and what does it do?
The CD74HC237M is a high-speed CMOS 3-to-8 line decoder/demultiplexer with integrated address latches. It accepts a 3-bit binary address input and activates one of eight active-high outputs, with a maximum load capacitance of 50 pF and output current of 5.2 mA. It is manufactured by Texas Instruments in a 16-pin SOIC package.
What are the key electrical parameters of the CD74HC237M?
The CD74HC237M operates in the HC/UH CMOS logic family with a load capacitance (CL) of 50 pF, maximum output low current (IOL) of 5.2 mA, and supports 8-bit output decoding from 3 address lines. It carries the JESD-609 code e4 for moisture sensitivity and is housed in a 16-pin R-PDSO-G16 Small Outline package.
What are typical applications for the CD74HC237M?
Typical applications include memory chip-select decoding, peripheral device selection in microprocessor systems, LED matrix driving, and data demultiplexing. The on-chip address latches make it ideal for multiplexed bus architectures where address signals must be latched and held stable while data is transferred.
What package does the CD74HC237M come in and are there alternatives?
The CD74HC237M is available in a 16-pin Small Outline Package (SOIC, R-PDSO-G16). Compatible alternatives in the same HC logic family include the CD74HC138 (3-to-8 decoder without latches) and the SN74HC237 from Texas Instruments, which shares identical pinout and electrical characteristics.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.6990 | $0.70 |
| 130+ | $0.3262 | $42.41 |
| 614+ | $0.2913 | $178.86 |
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