Texas Instruments SN74LVC08AMPWREPG4

Overview

SN74LVC08AMPWREPG4 from Texas Instruments is a quadruple 2-input positive-AND gate IC designed for 2.7 V to 3.6 V operation, with 14-pin TSSOP (PW) package, 4.1 ns max propagation delay at 3.3 V, 1.65 V to 3.6 V supply range, and 5.5 V-tolerant inputs-used in level translation and logic interfacing within mixed-voltage digital systems.

For engineers reviewing the SN74LVC08AMPWREPG4 datasheet, SN74LVC08AMPWREPG4 pinout, SN74LVC08AMPWREPG4 application, or SN74LVC08AMPWREPG4 equivalent, key selection criteria include its –55°C to 125°C extended temperature rating, 24 mA output drive capability, low ground bounce (<0.8 V), and compatibility with both 3.3 V and 5 V input sources in industrial control and embedded interface designs.

Technical Context

This device implements four independent AND gates using LVC CMOS technology, supporting rail-to-rail output swing and operating across a wide VCC range (1.65 V–3.6 V). Each gate accepts inputs up to 5.5 V regardless of supply voltage, enabling bidirectional level shifting between 3.3 V and 5 V domains without external components.

It features controlled output transition characteristics with typical VOLP < 0.8 V and VOHV > 2 V at VCC = 3.3 V, ensuring signal integrity in noise-sensitive environments. The device is qualified per JEDEC standards for extended temperature operation and includes enhanced DMS support and product-change notification for long-lifecycle deployments.

Key Specifications

Pinout & Package

SN74LVC08AMPWREPG4 uses a 14-pin TSSOP (PW) package with 0.65 mm lead pitch, 6.6 mm × 4.5 mm body size, and 1.2 mm maximum height-optimized for high-density PCB layouts and automated assembly.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar quad 2-input AND gate applications.

Compared with SN74LVC08AQPWREP, SN74LVC08AMPWREPG4 adds –55°C capability without trade-offs in speed or drive strength; versus SN74LV08APWREPG4, it provides 40% faster propagation and tighter voltage thresholds ideal for 3.3 V–dominant systems requiring precise timing margins.

Availability

SN74LVC08AMPWREPG4 is available at Aetrix Electronics and suitable for industrial automation, aerospace avionics, and defense electronics requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for SN74LVC08AMPWREPG4 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 leader delivering analog, embedded processing, and logic solutions with emphasis on reliability, longevity, and industrial-grade qualification.

The SN74LVC08AMPWREPG4 belongs to TI's enhanced-product (EP) logic family, engineered specifically for high-reliability applications demanding extended temperature operation, controlled manufacturing, and long-term supply assurance.

FAQ

What is the operating temperature range of SN74LVC08AMPWREPG4?

The SN74LVC08AMPWREPG4 is specified for operation from –55°C to 125°C, meeting extended temperature requirements for aerospace, defense, and industrial applications where ambient conditions exceed commercial grade limits. This range is validated through JEDEC-qualified thermal cycling and HAST testing, and is explicitly documented in TI's SCAS731D datasheet revision September 2007.

Does SN74LVC08AMPWREPG4 support 5 V input signals while powered at 3.3 V?

Yes, SN74LVC08AMPWREPG4 features 5.5 V-tolerant inputs, allowing it to accept 5 V logic levels even when VCC is as low as 1.65 V. This capability is confirmed in the "Recommended Operating Conditions" table of the datasheet, where VI (input voltage) is specified up to 5.5 V regardless of VCC setting-enabling reliable level translation in mixed-voltage systems without external components.

What is the maximum propagation delay for SN74LVC08AMPWREPG4 at 3.3 V?

The maximum propagation delay (tpd) for SN74LVC08AMPWREPG4 is 4.1 ns at VCC = 3.3 V and TA = 25°C, as stated in the "Switching Characteristics" section of the SCAS731D datasheet. This value applies to transitions from either input (A or B) to output (Y) and reflects worst-case performance under standard load conditions (CL = 50 pF).

Is SN74LVC08AMPWREPG4 pin-compatible with other TSSOP-packaged quad AND gates?

SN74LVC08AMPWREPG4 uses a standard 14-pin TSSOP (PW) footprint matching JEDEC MO-153, and shares identical pinout with SN74LVC08AQPWREP, SN74LV08APWREPG4, and SN74AHC08PWREPG4. However, functional compatibility depends on voltage ratings and timing-only SN74LVC08AQPWREP is electrically identical except for temperature grading.

What packaging and reel specifications apply to SN74LVC08AMPWREPG4?

SN74LVC08AMPWREPG4 is supplied in tape-and-reel format with 2000 units per reel, using a 12.4 mm reel width and Q1 pin-1 quadrant orientation. The TSSOP (PW) package has 0.65 mm lead pitch, 6.6 mm × 4.5 mm body dimensions, and complies with RoHS and MSL Level-1 (260°C peak reflow) per TI's PACKAGE OPTION ADDENDUM dated November 2025.