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74AHCT04T14-13 Equivalent & Substitute Parts
Part Overview
The 74AHCT04T14-13 is a 6-channel inverter logic IC manufactured by Diodes Incorporated in a 14-TSSOP surface mount package. This part is classified as an active product and is ROHS3 compliant. Equivalent and substitute parts are identified when design requirements necessitate alternative sourcing due to inventory constraints, lead time considerations, or manufacturer availability while maintaining functional and electrical compatibility.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Logic Type | Inverter |
| Number of Circuits | 6 |
| Number of Inputs | 1 |
| Voltage - Supply | 4.5V ~ 5.5V |
| Current - Output High, Low | 8mA, 8mA |
| Input Logic Level - Low | 0.8V |
| Input Logic Level - High | 2V |
| Max Propagation Delay @ 5V, 50pF | 7.7ns |
| Operating Temperature | -40°C ~ 125°C |
| Package / Case | 14-TSSOP (0.173", 4.40mm Width) |
| Mounting Type | Surface Mount |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level | 1 (Unlimited) |
Substitute Part Grouping Explanation
Substitution eligibility for the 74AHCT04T14-13 is determined by the following criteria:
Functional Parameters: Logic type (Inverter), circuit count (6 channels), input count (1 per channel), and output drive capability (8mA high and low) must remain constant.
Electrical Parameters: Supply voltage range (4.5V ~ 5.5V), input logic thresholds (0.8V low, 2V high), and propagation delay (7.7ns @ 5V, 50pF) must be maintained.
Package Compatibility: All substitutes must use the 14-TSSOP package with identical pin configuration and mechanical dimensions (0.173", 4.40mm width).
Environmental Compliance: RoHS3 compliance and MSL 1 rating are required for all substitutes.
Substitute parts are grouped into two categories: parametric equivalents (identical specifications across all parameters) and direct manufacturer alternatives (functionally equivalent with minor specification variations within acceptable tolerances).
Parameter Comparison
| Manufacturer Part Number | Manufacturer | Series | Current - Quiescent (Max) | Operating Temperature | Packaging | Inventory Status |
|---|---|---|---|---|---|---|
| 74AHCT04T14-13 | Diodes Incorporated | 74AHCT | 20 µA | -40°C ~ 125°C | Tape & Reel (TR) | 679 Pcs |
| 74AHCT04PW,118 | Nexperia USA Inc. | 74AHCT | 2 µA | -40°C ~ 125°C | Tape & Reel (TR) | 5187 Pcs |
| MC74VHCT04ADTR2G | onsemi | 74VHCT | 2 µA | -40°C ~ 85°C | Tape & Reel (TR) | 5400 Pcs |
| SN74AHCT04PWR | Texas Instruments | 74AHCT | 2 µA | -40°C ~ 125°C | Cut Tape (CT) & Digi-Reel® | 95752 Pcs |
Engineering Selection Recommendations
74AHCT04PW,118 (Nexperia USA Inc.): This part maintains full parametric compatibility with the 74AHCT04T14-13 across all critical electrical and thermal specifications. The reduced quiescent current (2 µA vs. 20 µA) represents an improvement in power efficiency. ROHS3 compliance and MSL 1 rating are confirmed. This substitute is suitable for direct replacement in all applications.
SN74AHCT04PWR (Texas Instruments): This part provides full parametric compatibility with identical operating temperature range (-40°C ~ 125°C) and electrical specifications. Quiescent current is reduced to 2 µA. ROHS3 compliance and MSL 1 rating are confirmed. Packaging format differs (Cut Tape & Digi-Reel® vs. Tape & Reel), which may affect procurement workflows but does not impact functional compatibility.
MC74VHCT04ADTR2G (onsemi): This part maintains electrical and package compatibility with one exception: the operating temperature range is limited to -40°C ~ 85°C, which is narrower than the primary part's -40°C ~ 125°C range. This substitute is suitable only for applications where the maximum operating temperature does not exceed 85°C. ROHS3 compliance and MSL 1 rating are confirmed.
Frequently Asked Questions (FAQ)
Q: Can 74AHCT04PW,118 be used as a direct replacement for 74AHCT04T14-13?
A: Yes. Both parts share identical logic type, circuit count, input configuration, supply voltage range, input logic thresholds, propagation delay, and package specifications. The lower quiescent current in the Nexperia part is a beneficial characteristic that does not affect compatibility.
Q: What is the key difference between SN74AHCT04PWR and 74AHCT04T14-13?
A: The primary difference is packaging format. SN74AHCT04PWR is supplied in Cut Tape & Digi-Reel® format, while 74AHCT04T14-13 is supplied in Tape & Reel format. Electrical specifications and package case dimensions are identical. This difference affects procurement and handling but not circuit performance.
Q: Is MC74VHCT04ADTR2G suitable for all applications using 74AHCT04T14-13?
A: MC74VHCT04ADTR2G is suitable only for applications where the maximum operating temperature requirement does not exceed 85°C. The primary part supports operation up to 125°C. Verify your application's thermal requirements before selecting this substitute.
Q: Do all substitute parts maintain the same pin configuration?
A: Yes. All listed substitutes use the 14-TSSOP package with identical mechanical dimensions (0.173", 4.40mm width) and pin assignments. No PCB layout modifications are required.
Q: Are all substitute parts RoHS3 compliant?
A: Yes. All substitute parts listed are ROHS3 compliant with MSL 1 rating, meeting the same environmental and regulatory requirements as the primary part.
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