SN74LS00PSRG4 Equivalent & Substitute Parts

Part Overview

The SN74LS00PSRG4 is a NAND Gate IC featuring 2 channels with 2 inputs per channel in an 8-SO surface mount package, manufactured by Texas Instruments. This component is classified as discontinued at DiGi Electronics, which necessitates identification of equivalent substitute parts for ongoing design requirements and production needs. The part operates within a 4.75V to 5.25V supply voltage range and is suitable for digital logic applications requiring NAND gate functionality.

Substiute Parts

SN74LS00PSRG4

Texas InstrumentsIn Stock: 894SN74LS00PSRG4 Datasheet

Current PartRFQ

SN74LS00PSR

Texas InstrumentsIn Stock: 7022SN74LS00PSR Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the SN74LS00PSRG4 is determined by strict equivalence across the following critical parameters:

• Logic Type: NAND Gate (2 channels, 2 inputs per channel)
• Voltage - Supply: 4.75V ~ 5.25V
• Current - Output High, Low: 400µA, 8mA
• Input Logic Level - Low: 0.8V
• Input Logic Level - High: 2V
• Max Propagation Delay @ V, Max CL: 15ns @ 5V, 15pF
• Operating Temperature: 0°C ~ 70°C (TA)
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.209", 5.30mm Width)
• RoHS Status: ROHS3 Compliant

The SN74LS00PSR meets all parametric requirements for direct substitution. The primary distinction between the main part and the substitute is packaging format and product status.

Parameter Comparison

Engineering Selection Recommendations

The SN74LS00PSR is a direct parametric equivalent to the SN74LS00PSRG4. Both parts are manufactured by Texas Instruments, share identical electrical specifications, and are housed in the same 8-SOIC package. The SN74LS00PSR maintains active product status with higher inventory availability (7010 Pcs) compared to the discontinued SN74LS00PSRG4 (881 Pcs). Both parts are ROHS3 compliant and carry identical compliance certifications (REACH Unaffected, ECCN EAR99, HTSUS 8542.39.0001).

The primary difference is packaging format: the SN74LS00PSRG4 is supplied in tube packaging, while the SN74LS00PSR is supplied in Tape & Reel (TR) format. Selection between these parts should be based on procurement requirements and production line compatibility with the respective packaging formats.

Frequently Asked Questions (FAQ)

Q: Can the SN74LS00PSR directly replace the SN74LS00PSRG4 in existing designs?

A: Yes. Both parts are parametrically identical across all electrical and mechanical specifications. Pin configuration, voltage ratings, current characteristics, propagation delay, and operating temperature range are equivalent. The 8-SOIC package dimensions are identical.

Q: What is the difference between SN74LS00PSRG4 and SN74LS00PSR?

A: The parts are electrically and functionally identical. The difference is in packaging format: SN74LS00PSRG4 is supplied in tube packaging, while SN74LS00PSR is supplied in Tape & Reel (TR) format. Product status also differs, with SN74LS00PSR listed as active.

Q: Are there any compatibility concerns when switching from tube to Tape & Reel packaging?

A: No compatibility concerns exist at the component level. The physical part dimensions and electrical characteristics remain unchanged. Compatibility depends on production line equipment capability to handle the respective packaging formats.

Q: What certifications apply to both substitute parts?

A: Both the SN74LS00PSRG4 and SN74LS00PSR are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99 and HTSUS 8542.39.0001.

Q: Is the SN74LS00PSR suitable for applications requiring the 74LS series logic family?

A: Yes. The SN74LS00PSR is part of the 74LS series and meets all parametric requirements for standard TTL logic applications operating within the 4.75V to 5.25V supply voltage range.