Texas Instruments SN74LVC1G0832YZPR

Overview

SN74LVC1G0832 from Texas Instruments is a single 3-input positive AND-OR gate performing Y = (A • B) + C in positive logic, operating from 1.65 V to 5.5 V, with 5 ns max propagation delay at 3.3 V and ±24-mA output drive. It supports voltage-level translation down to VCC and enables configurable logic functions including 2-input AND and OR via input tie-offs.

For engineers reviewing the SN74LVC1G0832 datasheet, SN74LVC1G0832 pinout, SN74LVC1G0832 application, or SN74LVC1G0832 equivalent, key selection considerations include its NanoFree™ DSBGA (YZP) 6-ball package, Ioff-enabled partial-power-down capability, input hysteresis (250 mV typ), and compatibility with mixed-voltage 1.8-V/2.5-V/3.3-V/5-V systems.

Technical Context

This device implements a fixed combinational logic function-no internal registers or state elements-and operates as a level-sensitive gate with no clock or enable control. Its Ioff circuitry actively disables outputs during power-down to prevent back-drive current, supporting live insertion and system-level hot-swap integrity.

The input hysteresis (250 mV typical at 3.3 V) improves noise immunity against slow-rising signals and reduces susceptibility to switching glitches on A, B, or C inputs. All inputs tolerate up to 5.5 V regardless of VCC, enabling robust interfacing with higher-voltage controllers while maintaining safe logic thresholds.

Key Specifications

Pinout & Package

SN74LVC1G0832YZPR uses the Texas Instruments NanoFree™ DSBGA (YZP) 6-ball package (1.02 mm × 1.52 mm, 0.5 mm pitch), where the silicon die serves as the package substrate. Ball layout follows bottom-view orientation with standardized quadrant-1 pin 1 marking.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar combinational logic gate applications.

Compared with SN74LVC1G0832, SN74LVC1G97YZPR offers broader logic flexibility but demands updated firmware logic mapping, while SN74LVC1G98YZPR provides complementary functionality for AND-of-OR topologies but cannot substitute directly in OR-of-AND implementations without added components.

Availability

SN74LVC1G0832 is available at Aetrix Electronics and suitable for industrial sensor interfaces, portable device power sequencing, and automotive body control applications requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for SN74LVC1G0832 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Texas Instruments is a global semiconductor company specializing in analog, embedded processing, and logic solutions, with over 90 years of innovation in industrial, automotive, and communications markets.

The SN74LVC1G0832 belongs to TI's LVC low-voltage CMOS logic family, designed for high-speed, low-power, mixed-voltage interoperability in space-constrained embedded systems.

FAQ

What logic function does the SN74LVC1G0832 implement?

The SN74LVC1G0832 implements the positive-logic Boolean function Y = (A • B) + C. It is a fixed-function 3-input AND-OR gate. When input C is tied to GND, it behaves as a 2-input AND gate (Y = A • B); when A or B is tied to VCC, it functions as a 2-input OR gate (Y = B + C or Y = A + C). No configuration pins or internal registers are involved - operation is purely combinational.

Does the SN74LVC1G0832 support partial power-down?

Yes, the SN74LVC1G0832 includes Ioff circuitry that disables outputs when VCC = 0 V, limiting off-state current to ±10 µA max. This prevents damaging back-current flow through the device during hot-insertion or partial-power-down scenarios. The feature is inherent to the silicon design and requires no external control signals - it activates automatically when supply is removed.

Can the SN74LVC1G0832 interface between 5-V and 1.8-V logic domains?

Yes, the SN74LVC1G0832 supports mixed-voltage operation: inputs tolerate up to 5.5 V regardless of VCC, and VCC can be as low as 1.65 V. When powered at 1.8 V, it accepts 5-V input signals safely and outputs 0–1.8 V logic levels - enabling direct connection from legacy 5-V sensors to modern low-voltage processors without external level shifters.

What is the maximum operating temperature for SN74LVC1G0832YZPR?

The SN74LVC1G0832YZPR is rated for operation from –40°C to +85°C. This temperature range is specified for the YZP (DSBGA) package variant and is validated per JEDEC JESD22-A108. It is suitable for commercial and extended-temperature industrial applications but not for automotive under-hood (–40°C to +125°C) use - other package variants like DBVR support the wider range.

Is the SN74LVC1G0832 pin-compatible with other 6-pin logic gates in the LVC family?

No, the SN74LVC1G0832 is not pin-compatible with most other 6-pin LVC single-gate devices due to unique pin assignment: A, B, C, Y, VCC, GND follow a non-standard order across DBV, DCK, and YZP packages. For example, SN74LVC1G00 (NAND) and SN74LVC1G08 (AND) use different pinouts. Layout reuse requires verification against the specific YZP topography shown in TI's SCES606D datasheet Figure 1.