SN74HC08NSR

SN74HC08NSR is TI’s version of the standard 74HC08 quad 2-input AND gate. It contains four independent AND gates in a single 14‑pin package (NSR suffix indicates TI’s SOIC-style package).
Key points:
- Function: 4 × 2-input AND gates
- Technology: high‑speed CMOS (74HC family) for low power and wide logic levels
- Supply: typically 2 V to 6 V (commonly used at 5 V)
- Propagation: a few nanoseconds per gate (varies with Vcc)
- Inputs/outputs: CMOS levels; inputs tolerant of 0–Vcc
- Packaging: 14-pin package (surface-mount, TI NSR code)
- Applications: basic digital gating, combinational logic, interfacing microcontrollers
Tips:
- Tie unused inputs to a defined logic level
- Do not exceed Vcc or apply voltages outside 0–Vcc
- Refer to the exact TI datasheet for pinout, max ratings, and timing specs for your specific lot.

Equivalent options (quad 2-input AND gate, 14-pin) to SN74HC08NSR:
- 74HC08
- 74HCT08
- 74LS08
- 74ACT08
- 74AC08
- 74LVC08
- MC14008
- MC74HC08
- MM74C08
- 74F08
Note: pinout/Vcc compatibility may vary by family; verify packaging and voltage levels for your design.

SN74HC08NSR features:
- Four independent 2-input AND gates
- High-speed CMOS 74HC logic family
- Wide supply range: Vcc = 2 V to 6 V
- Low static and dynamic power consumption
- Ioff specification for partial-power-down operation
- Standard 14-pin package variants (NSR suffix represents a specific package type)
- Push-pull outputs suitable for standard logic levels
- Pin-compatible with other 14-pin 74xx devices (easy integration)

Pin count: 14 pins (14-pin package).
Function: Quad 2-input AND gate. It contains four independent AND gates (A1·B1→Y1, A2·B2→Y2, A3·B3→Y3, A4·B4→Y4).

Texas Instruments (TI). It is an American multinational technology company that designs and manufactures semiconductors and integrated circuits, including analog and digital ICs.

SN74HC08NSR is a Quad 2-input AND gate (HC family). Common application areas:
- Basic AND logic in digital circuits
- Signal gating/masking in data paths, enable lines, and bus interfaces
- Building blocks for combinational logic in microprocessors, memories, ASICs, and glue logic
- Bitwise AND operations in ALUs and control logic
- State machines and timing/sequencing circuits; clock gating and enable control
- General-purpose, CMOS-compatible 2-input AND gates in mixed-signal designs

It comes in a 14-pin Narrow Small Outline (SOIC) package, i.e., a Narrow SOIC (NSR) package.