AiP74HC237
AiP74HC237 is the I-CORE functional equivalent of SN74HC237 / 74HC237: 3-to-8 line Decoder/Demultiplexer with address latches, DIP-16 / SOP-16 / TSSOP-16, 2.0–6.0 V, −40 to 125 °C. Factory-original stock in Shenzhen; free samples with shipping paid.
Key specifications
| Manufacturer | I-CORE (Wuxi I-CORE Electronics Co., Ltd.) |
|---|---|
| Part number | AiP74HC237 |
| Function | 3-to-8 Line Decoder/Demultiplexer with Address latches |
| Package | DIP-16 / SOP-16 / TSSOP-16 |
| Order codes in stock | AIP74HC237DA16.TB, AIP74HC237SA16.TB, AIP74HC237TA16, AiP74HC237SA16.TR, AiP74HC237TA16.TR |
| Supply voltage | 2.0–6.0 V |
| Operating temperature | −40 to 125 °C |
| Replaces | SN74HC237 |
| 74HC237 | |
| Compliance | RoHS (EU 2011/65/EU + 2015/863) and REACH SVHC — third-party lab tested; reports on request |
| Datasheet | PDF, English |
Questions buyers ask
- Can AiP74HC237 replace SN74HC237?
- AiP74HC237 is I-CORE's functional equivalent of SN74HC237, 74HC237 in the same DIP-16 / SOP-16 / TSSOP-16 package. Standard parts in this family share the industry pinout, but please compare both datasheets — supply range, timing and absolute maximum ratings — before design-in.
- What is the supply voltage and temperature range of AiP74HC237?
- Supply: 2.0–6.0 V. Operating temperature: −40 to 125 °C. See the datasheet for full electrical characteristics.
- Is AiP74HC237 in stock, and can I get a free sample?
- Yes, it is held in stock in Shenzhen. Free samples are available for evaluation, with shipping paid by us. For production orders, SMD parts can be ordered from 1 pc and DIP parts ship in full tubes; orders ship within 2–3 business days after payment.
- Is it original I-CORE product?
- Yes. We supply factory-original I-CORE (Wuxi I-CORE Electronics) parts in sealed reels and tubes. Our ISO 9001, ISO 14001 and ISO 45001 certificates are shown on the home page; RoHS and REACH test reports are available on request.
Datasheet highlights
From the I-CORE English datasheet AiP74HC/HCT237-AX-LJ-A067EN (revision 2023-04-B1). The full datasheet PDF is linked above.
General description
The AiP74HC/HCT237 is a 3-to-8 line decoder, demultiplexer with latches at the three address inputs (An). The AiP74HC/HCT237 essentially combines the 3-to-8 decoder function with a 3-bit storage latch. When the latch is enabled (LE=LOW), the AiP74HC/HCT237 acts as a 3-to-8 active LOW decoder. When the latch enable (LE) goes from LOW-to-HIGH, the last data present at the inputs before this transition, is stored in the latches. Further address changes are ignored as long as LE remains HIGH. The output enable input (E1 and E2) controls the state of the outputs independent of the address inputs or latch operation. All outputs are HIGH unless E1 is LOW and E2 is HIGH. The AiP74HC/HCT237 is ideally suited for implementing non-overlapping decoders in 3-state systems and strobes (stored address) applications in bus-oriented systems.
Key features
- For AiP74HC237: CMOS level
- For AiP74HCT237: TTL level
- Combines 3-to-8 decoder with 3-bit latch
- Multiple input enable for easy expansion or independent controls
- Active HIGH mutually exclusive outputs
- Low-power dissipation
- Specified from -40℃ to +125℃
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