AiP74HCT165
AiP74HCT165 is the I-CORE functional equivalent of SN74HCT165 / 74HCT165: 8-bit Parallel-in, serial out shift register (TTL-compatible inputs), SOP-16, 4.5–5.5 V, −40 to 125 °C. Factory-original stock in Shenzhen; free samples with shipping paid.
CMOS-input version (2.0–6.0 V): AiP74HC165SA16.TR
Key specifications
| Manufacturer | I-CORE (Wuxi I-CORE Electronics Co., Ltd.) |
|---|---|
| Part number | AiP74HCT165 |
| Function | 8-bit Parallel-in, Serial out Shift Register (TTL-compatible inputs) |
| Package | SOP-16 |
| Order codes in stock | 74HCT165 |
| Supply voltage | 4.5–5.5 V |
| Operating temperature | −40 to 125 °C |
| Replaces | SN74HCT165 |
| 74HCT165 | |
| 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 AiP74HCT165 replace SN74HCT165?
- AiP74HCT165 is I-CORE's functional equivalent of SN74HCT165, 74HCT165 in the same SOP-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.
- How is AiP74HCT165 different from AiP74HC165SA16.TR?
- Both are covered by the same I-CORE datasheet. AiP74HCT165 has TTL-compatible inputs (VIH min. 2.0 V) and runs from 4.5–5.5 V, so it can be driven directly by TTL-level or 3.3 V logic in a 5 V system. AiP74HC165SA16.TR has CMOS input thresholds and runs from 2.0–6.0 V.
- What is the supply voltage and temperature range of AiP74HCT165?
- Supply: 4.5–5.5 V. Operating temperature: −40 to 125 °C. See the datasheet for full electrical characteristics.
- Is AiP74HCT165 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 AiP74HCT165 (revision 2025-10-B4). The full datasheet PDF is linked above.
General description
The AiP74HC/HCT165 is 8-bit serial or parallel-in/serial-out shift registers. The device features a serial data input (DS), eight parallel data inputs (D0 to D7) and two complementary serial outputs (Q7 and Q7). When the parallel load input (PL) is LOW the data from D0 to D7 is loaded into the shift register asynchronously. When PL is HIGH data enters the register serially at DS. When the clock enable input — (CE) is LOW data is shifted on the LOW-to-HIGH transitions of the CP input. A HIGH on CE will disable the CP input. Inputs are overvoltage tolerant to 15V. This enables the device to be used in HIGH-to-LOW level shifting applications.
Key features
- For AiP74HC165: CMOS level
- For AiP74HCT165: TTL level
- Asynchronous 8-bit parallel load
- Synchronous serial input
- ESD-HBM:3000V
- ESD-CDM:1000V
- Specified from -40℃ to +125℃
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