Texas Instruments SN74HC165NE4 Shift Registers
8-bit parallel-load shift register, CMOS technology, featuring a unidirectional data flow.

Same model may have multiple batches, images only for reference.
Technical Specifications
Texas Instruments SN74HC165NE4 Shift Registers technical specifications.
General
Alternate Parts Comparison (SN74HC165NE4 vs SN74HC4851DR vs SN74HC4851QDRG4Q1 vs SN74HC151QDRQ1)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 16-DIP | 16-SOIC | 16-SOIC | 16-SOIC |
| Mounting Type | Through Hole | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C |
| Number of Circuits | 1 | 1 | 1 | -- |
| Supply Voltage | 5V | -- | -- | 2V ~ 6V |
| Series | 74HC | -- | -- | -- |
| RoHS | Yes | -- | -- | -- |
| Direction | Unidirectional | -- | -- | -- |
| Functions | Parallel or Serial to Serial | -- | -- | -- |
| Height | 4.57mm | -- | -- | -- |
| Lead Free | Lead Free | -- | -- | -- |
| Length | 19.3mm | -- | -- | -- |
| Action |
Texas Instruments SN74HC165NE4 Shift Registers Overview
8-bit parallel-load shift register, CMOS technology, featuring a unidirectional data flow. Operates with a supply voltage range of 2V to 6V, typically 5V, and offers a propagation delay of 26ns. This integrated circuit is housed in a 16-PDIP package, suitable for through-hole mounting, and functions across an extended temperature range of -40°C to 125°C.
It includes 9 input lines and 1 output line, with a logic function encompassing shift register and OR gate capabilities.
