SN74AHC1G32DCKRG4Alternatives & Equivalent Parts
About SN74AHC1G32DCKRG4
SN74AHC1G32DCKRG4 is a Integrated Circuit component manufactured by Texas Instruments. It comes in a SOT23 (5-Pin) package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | SN74AHC1G32DCKRG4Source | SN74AHC1G32DCKR | SN74AHC1G32DCKRE4 | SN74AHC1G32DCKTE4 | AD5263BRUZ200 | ADG811YRUZ | PCA9555PW | SMBJ15CA | SN74AHC1G32DCKTG4 | SN74AHC1G32DCKT | SN74AHC1G32DCK3 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Analog Devices | Analog Devices | Texas Instruments | STMicroelectronics | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | SOT23 (5-Pin) | SOT23 (5-Pin) | SOT23 (5-Pin) | SOT23 (5-Pin) | Small Outline Packages | Small Outline Packages | Small Outline Packages | Other | SOT23 (5-Pin) | SOT23 (5-Pin) | SOT23 (5-Pin) |
| Pin Count | 5 | 5 | 5 | 5 | 24 | 16 | 24 | 2 | 5 | 5 | 5 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -55.0°C ~ 150.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C |
| Price | $0.0300 | $0.0253 | $0.0300 | $0.3726 | $4.6500 | $2.3500 | $0.5732 | $0.0221 | $0.0527 | $0.0474 | $0.0840 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | OBSOLETE | ACTIVE | ACTIVE | OBSOLETE | OBSOLETE |
| Electrical Parameters | |||||||||||
| Pbfree Code | Yes | Yes | Yes | Yes | No | No | — | — | Yes | — | — |
| Date Of Intro | 1996-05-01 | 1996-05-01 | 1996-05-01 | 1996-05-01 | — | — | — | — | 1996-05-01 | 1996-05-01 | — |
| YTEOL | 15 | 15 | 15 | 15 | 10 | 10 | 0 | 6.9 | 15 | 0 | 0 |
| Family | AHC/VHC/H/U/V | AHC/VHC/H/U/V | AHC/VHC/H/U/V | AHC/VHC/H/U/V | — | — | — | — | AHC/VHC/H/U/V | AHC/VHC/H/U/V | AHC/VHC/H/U/V |
| JESD-30 Code | R-PDSO-G5 | R-PDSO-G5 | R-PDSO-G5 | R-PDSO-G5 | R-PDSO-G24 | R-PDSO-G16 | R-PDSO-G24 | R-PDSO-C2 | R-PDSO-G5 | R-PDSO-G5 | R-PDSO-G5 |
| JESD-609 Code | e4 | e3 | e4 | e4 | e3 | e3 | e4 | e3 | e4 | e4 | e6 |
| Load Capacitance (CL) | 50 pF | 50 pF | 50 pF | 50 pF | — | — | — | — | 50 pF | 50 pF | 50 pF |
| Logic IC Type | OR GATE | OR GATE | OR GATE | OR GATE | — | — | — | — | OR GATE | OR GATE | OR GATE |
| Max I(ol) | 0.008 A | 0.008 A | 0.008 A | 0.008 A | — | — | — | — | 0.008 A | 0.008 A | 0.008 A |
| Number of Functions | 1 | 1 | 1 | 1 | 4 | 4 | — | — | 1 | 1 | 1 |
| Number of Inputs | 2 | 2 | 2 | 2 | — | — | — | — | 2 | 2 | 2 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP5/6,.08 | TSSOP5/6,.08 | TSSOP5/6,.08 | TSSOP5/6,.08 | TSSOP24,.25 | TSSOP16,.25 | TSSOP24,.25 | — | TSSOP5/6,.08 | TSSOP5/6,.08 | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TR | TR | TR | TR | — | — | — | — | TR | TR | TR |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 | 260 | 260 | 260 | 260 | 260 | 260 |
| Power Supply Current-Max (ICC) | 0.01 mA | 0.01 mA | 0.01 mA | 0.01 mA | — | — | — | — | 0.01 mA | 0.01 mA | 0.01 mA |
| Prop. Delay@Nom-Sup | 8.5 ns | 8.5 ns | 8.5 ns | 8.5 ns | — | — | — | — | 8.5 ns | 8.5 ns | 13 ns |
| Propagation Delay (tpd) | 13 ns | 13 ns | 13 ns | 13 ns | — | — | — | — | 13 ns | 13 ns | 13 ns |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | — | Not Qualified | Not Qualified | — |
| Schmitt Trigger | NO | NO | NO | NO | — | — | — | — | NO | NO | NO |
| Supply Voltage-Max (Vsup) | 5.5 V | 5.5 V | 5.5 V | 5.5 V | — | 3.6 V | — | — | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage-Min (Vsup) | 2 V | 2 V | 2 V | 2 V | — | 1.65 V | — | — | 2 V | 2 V | 2 V |
| Supply Voltage-Nom (Vsup) | 3.3 V | 3.3 V | 3.3 V | 3.3 V | — | 2.5 V | — | — | 3.3 V | 3.3 V | 3.3 V |
| Surface Mount | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES |
| Technology | CMOS | CMOS | CMOS | CMOS | — | CMOS | CMOS | AVALANCHE | CMOS | CMOS | CMOS |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | INDUSTRIAL | — | AUTOMOTIVE | AUTOMOTIVE | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Tin/Bismuth (Sn/Bi) |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | C BEND | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.65 mm | 0.65 mm | 0.65 mm | 0.65 mm | 0.65 mm | 0.65 mm | 0.65 mm | — | 0.65 mm | 0.65 mm | 0.65 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | 30 | 30 | 30 | 30 | — | 30 | 30 | 30 |
| ## SN74AHC1G32DCKRG4 Alternates Showing results | Image | — | — | — | — | — | — | — | — | — | — |
| ## SN74AHC1G32DCKR Alternates Showing results | — | Image | — | — | — | — | — | — | — | — | — |
| Manufacturer Package Code | — | — | — | — | RU-24 | RU-16 | — | — | — | — | — |
| Additional Feature | — | — | — | — | CAN ALSO OPERATE FROM 5 TO 15V SINGLE SUPPLY; 2-WIRE SERIAL CONTROL INTERFACE IS ALSO POSSIBLE | — | — | — | — | — | — |
| Bandwidth-Nom | — | — | — | — | 0.035 kHz | — | — | — | — | — | — |
| Control Interface | — | — | — | — | 3-WIRE SERIAL | — | — | — | — | — | — |
| Converter Type | — | — | — | — | DIGITAL POTENTIOMETER | — | — | — | — | — | — |
| Negative Supply Voltage-Nom | — | — | — | — | -5 V | — | — | — | — | — | — |
| Number of Positions | — | — | — | — | 256 | — | — | — | — | — | — |
| Resistance Law | — | — | — | — | LINEAR | — | — | — | — | — | — |
| Resistance Tolerance-Max | — | — | — | — | 30% | — | — | — | — | — | — |
| Resistor Terminal Voltage-Max | — | — | — | — | 7.5 V | — | — | — | — | — | — |
| Resistor Terminal Voltage-Min | — | — | — | — | -4.5 V | — | — | — | — | — | — |
| Supply Voltage-Nom | — | — | — | — | 5 V | — | 3 V | — | — | — | — |
| Temperature Coefficient-Nom | — | — | — | — | 30 ppm/°C | — | — | — | — | — | — |
| Total Resistance-Nom | — | — | — | — | 200000 Ω | — | — | — | — | — | — |
| ## AD5263BRUZ200 Alternates Showing results | — | — | — | — | Image | — | — | — | — | — | — |
| Analog IC - Other Type | — | — | — | — | — | SPST | — | — | — | — | — |
| Normal Position | — | — | — | — | — | NC | — | — | — | — | — |
| Number of Channels | — | — | — | — | — | 1 | — | — | — | — | — |
| Off-state Isolation-Nom | — | — | — | — | — | 67 dB | — | — | — | — | — |
| On-state Resistance Match-Nom | — | — | — | — | — | 0.04 Ω | — | — | — | — | — |
| On-state Resistance-Max (Ron) | — | — | — | — | — | 0.72 Ω | — | — | — | — | — |
| Output | — | — | — | — | — | SEPARATE OUTPUT | — | — | — | — | — |
| Signal Current-Max | — | — | — | — | — | 0.3 A | — | — | — | — | — |
| Supply Current-Max (Isup) | — | — | — | — | — | 0.004 mA | — | — | — | — | — |
| Switch-off Time-Max | — | — | — | — | — | 8 ns | — | — | — | — | — |
| Switch-on Time-Max | — | — | — | — | — | 30 ns | — | — | — | — | — |
| Switching | — | — | — | — | — | BREAK-BEFORE-MAKE | — | — | — | — | — |
| ## ADG811YRUZ Alternates Showing results | — | — | — | — | — | Image | — | — | — | — | — |
| Address Bus Width | — | — | — | — | — | — | 8 | — | — | — | — |
| Clock Frequency-Max | — | — | — | — | — | — | 0.4 MHz | — | — | — | — |
| Number of Bits | — | — | — | — | — | — | 16 | — | — | — | — |
| Number of I/O Lines | — | — | — | — | — | — | 16 | — | — | — | — |
| Number of Ports | — | — | — | — | — | — | 2 | — | — | — | — |
| Supply Current-Max | — | — | — | — | — | — | 0.2 mA | — | — | — | — |
| Supply Voltage-Max | — | — | — | — | — | — | 5.5 V | — | — | — | — |
| Supply Voltage-Min | — | — | — | — | — | — | 2.3 V | — | — | — | — |
| uPs/uCs/Peripheral ICs Type | — | — | — | — | — | — | PARALLEL IO PORT, GENERAL PURPOSE | — | — | — | — |
| ## PCA9555PW Alternates Showing results | — | — | — | — | — | — | Image | — | — | — | — |
| Breakdown Voltage-Min | — | — | — | — | — | — | — | 16.7 V | — | — | — |
| Breakdown Voltage-Nom | — | — | — | — | — | — | — | 17.6 V | — | — | — |
| Clamping Voltage-Max | — | — | — | — | — | — | — | 24.4 V | — | — | — |
| Configuration | — | — | — | — | — | — | — | SINGLE, 1 CHANNEL | — | — | — |
| Diode Element Material | — | — | — | — | — | — | — | SILICON | — | — | — |
| Diode Type | — | — | — | — | — | — | — | TRANS VOLTAGE SUPPRESSOR DIODE | — | — | — |
| JEDEC-95 Code | — | — | — | — | — | — | — | DO-214AA | — | — | — |
| Non-rep Peak Rev Power Dis-Max | — | — | — | — | — | — | — | 600 W | — | — | — |
| Number of Elements | — | — | — | — | — | — | — | 1 | — | — | — |
| Polarity | — | — | — | — | — | — | — | BIDIRECTIONAL | — | — | — |
| Reference Standard | — | — | — | — | — | — | — | IEC-61000-4-2, 4-4, 4-5; MIL-STD-750 | — | — | — |
| Rep Pk Reverse Voltage-Max | — | — | — | — | — | — | — | 15 V | — | — | — |
| Reverse Current-Max | — | — | — | — | — | — | — | 0.2 µA | — | — | — |
| Reverse Test Voltage | — | — | — | — | — | — | — | 15 V | — | — | — |
| ## SMBJ15CA Alternates Showing results | — | — | — | — | — | — | — | Image | — | — | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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FAQ
What is equivalent to SN74AHC1G32DCKRG4?
Known equivalents for SN74AHC1G32DCKRG4 include SN74AHC1G32DCKR, SN74AHC1G32DCKRE4, SN74AHC1G32DCKTE4. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SN74AHC1G32DCKRG4?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify SN74AHC1G32DCKRG4 alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.