SN74HCT245NG4Alternatives & Equivalent Parts
About SN74HCT245NG4
SN74HCT245NG4 is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Dual-In-Line Packages 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 | SN74HCT245NG4Source | CD74HCT138E | CD74HCT174EE4 | CD74HCT32EG4 | CD74HCT42E | SN74HCT245NS | SN74HCT245NSR | SN74HCT245N | SN74HCT245DWR | SN74HCT245DW |
|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Dual-In-Line Packages | Dual-In-Line Packages | Dual-In-Line Packages | Dual-In-Line Packages | Dual-In-Line Packages | Small Outline Packages | Small Outline Packages | Dual-In-Line Packages | Small Outline Packages | SOIC-Wide |
| Pin Count | 20 | 16 | 16 | 14 | 16 | 20 | 20 | 20 | 20 | 20 |
| Temperature Range | — | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | — | -55.0°C ~ 125.0°C | — | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | — | $0.3708 | $0.2100 | $0.2697 | $0.5365 | $0.4200 | $0.2284 | $0.4154 | $0.1942 | $0.1600 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | OBSOLETE | — | ACTIVE | — | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||||||
| Pbfree Code | — | Yes | — | — | Yes | — | Yes | Yes | Yes | — |
| YTEOL | — | 15 | 0 | — | 15 | — | 15 | 15 | 15 | — |
| Family | — | HCT | HCT | — | HCT | — | HCT | HCT | HCT | — |
| Input Conditioning | — | STANDARD | — | — | STANDARD | — | — | — | — | — |
| JESD-30 Code | — | R-PDIP-T16 | R-PDIP-T16 | — | R-PDIP-T16 | — | R-PDSO-G20 | R-PDIP-T20 | R-PDSO-G20 | — |
| JESD-609 Code | — | e4 | e4 | — | e4 | — | e4 | e4 | e4 | — |
| Load Capacitance (CL) | — | 50 pF | 50 pF | — | 50 pF | — | 150 pF | 150 pF | 150 pF | — |
| Logic IC Type | — | 3-LINE TO 8-LINE DECODER | D FLIP-FLOP | — | DECIMAL DECODER/DRIVER | — | BUS TRANSCEIVER | BUS TRANSCEIVER | BUS TRANSCEIVER | — |
| Max I(ol) | — | 0.004 A | 0.004 A | — | 0.004 A | — | 0.006 A | 0.006 A | 0.006 A | — |
| Number of Bits | — | 8 | 6 | — | 10 | — | 8 | 8 | 8 | 8 |
| Number of Functions | — | 1 | 1 | — | 1 | — | 8 | 8 | 8 | — |
| Output Polarity | — | INVERTED | TRUE | — | INVERTED | — | TRUE | TRUE | TRUE | — |
| Package Body Material | — | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — |
| Package Equivalence Code | — | DIP16,.3 | DIP16,.3 | — | DIP16,.3 | — | SOP20,.3 | DIP20,.3 | SOP20,.4 | — |
| Package Shape | — | RECTANGULAR | RECTANGULAR | — | RECTANGULAR | — | RECTANGULAR | RECTANGULAR | RECTANGULAR | — |
| Package Style | — | IN-LINE | IN-LINE | — | IN-LINE | — | SMALL OUTLINE | IN-LINE | SMALL OUTLINE | — |
| Packing Method | — | TUBE | TUBE | — | TUBE | — | TR, 13 INCH | TUBE | TR, 13 INCH | — |
| Power Supply Current-Max (ICC) | — | 0.16 mA | 0.16 mA | — | 0.16 mA | — | 0.08 mA | 0.08 mA | 0.08 mA | — |
| Prop. Delay@Nom-Sup | — | 35 ns | 60 ns | — | 35 ns | — | 28 ns | 28 ns | 28 ns | — |
| Propagation Delay (tpd) | — | 53 ns | 60 ns | — | 53 ns | — | 38 ns | 38 ns | 38 ns | — |
| Qualification Status | — | Not Qualified | Not Qualified | — | Not Qualified | — | Not Qualified | Not Qualified | Not Qualified | — |
| Supply Voltage-Max (Vsup) | — | 5.5 V | 5.5 V | — | 5.5 V | — | 5.5 V | 5.5 V | 5.5 V | — |
| Supply Voltage-Min (Vsup) | — | 4.5 V | 4.5 V | — | 4.5 V | — | 4.5 V | 4.5 V | 4.5 V | — |
| Supply Voltage-Nom (Vsup) | — | 5 V | 5 V | — | 5 V | — | 5 V | 5 V | 5 V | — |
| Surface Mount | — | NO | NO | — | NO | — | YES | NO | YES | — |
| Technology | — | CMOS | CMOS | — | CMOS | — | CMOS | CMOS | CMOS | — |
| Temperature Grade | — | MILITARY | MILITARY | — | MILITARY | — | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | — |
| Terminal Finish | — | Nickel/Palladium/Gold (Ni/Pd/Au) | NICKEL PALLADIUM GOLD | — | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | — |
| Terminal Form | — | THROUGH-HOLE | THROUGH-HOLE | — | THROUGH-HOLE | — | GULL WING | THROUGH-HOLE | GULL WING | — |
| Terminal Pitch | — | 2.54 mm | 2.54 mm | — | 2.54 mm | — | 1.27 mm | 2.54 mm | 1.27 mm | — |
| Terminal Position | — | DUAL | DUAL | — | DUAL | — | DUAL | DUAL | DUAL | — |
| ## CD74HCT138E Alternates Showing results | — | Image | — | — | — | — | — | — | — | — |
| Additional Feature | — | — | DUMMY VAL | — | — | — | — | — | — | — |
| Max Frequency@Nom-Sup | — | — | 17000000 Hz | — | — | — | — | — | — | — |
| Trigger Type | — | — | POSITIVE EDGE | — | — | — | — | — | — | — |
| fmax-Min | — | — | 17 MHz | — | — | — | — | — | — | — |
| ## CD74HCT42E Alternates Showing results | — | — | — | — | Image | — | — | — | — | — |
| Control Type | — | — | — | — | — | — | COMMON CONTROL | COMMON CONTROL | COMMON CONTROL | — |
| Count Direction | — | — | — | — | — | — | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | — |
| Number of Ports | — | — | — | — | — | — | 2 | 2 | 2 | — |
| Output Characteristics | — | — | — | — | — | — | 3-STATE | 3-STATE | 3-STATE | — |
| Peak Reflow Temperature (Cel) | — | — | — | — | — | — | 260 | — | 260 | — |
| Schmitt Trigger | — | — | — | — | — | — | NO | NO | NO | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | — | — | — | 30 | — | 30 | — |
| ## SN74HCT245DWR Alternates Showing results | — | — | — | — | — | — | — | — | Image | — |
| Supply Voltage | — | — | — | — | — | — | — | — | — | 4.5–5.5 V |
| Logic Family | — | — | — | — | — | — | — | — | — | HCT |
| Propagation Delay (typ) | — | — | — | — | — | — | — | — | — | 10 ns |
| Output Current (IOH/IOL) | — | — | — | — | — | — | — | — | — | ±25 mA |
| Operating Temperature | — | — | — | — | — | — | — | — | — | -40 to +85 °C |
| Package | — | — | — | — | — | — | — | — | — | SOIC-Wide (DW) |
| Pin Count | — | — | — | — | — | — | — | — | — | 20 |
| Input Type | — | — | — | — | — | — | — | — | — | TTL-compatible |
| Output Type | — | — | — | — | — | — | — | — | — | 3-State |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 9 alternatives for SN74HCT245NG4 — response within 24 hours.
Quick Links
suggested
suggested
suggested
suggested
Bus Transceiver, HCT Series, 8-Func, 8-Bit, True Output, CMOS, PDSO20
Bus Transceiver, HCT Series, 8-Func, 8-Bit, True Output, CMOS, PDIP20
Bus Transceiver, HCT Series, 8-Func, 8-Bit, True Output, CMOS, PDSO20
Bus Transceiver, HCT Series, 8-Func, 8-Bit, True Output, CMOS, PDSO20
Why Look for Alternatives?
Finding alternatives for SN74HCT245NG4 is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating SN74HCT245NG4 replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to SN74HCT245NG4?
Known equivalents for SN74HCT245NG4 include CD74HCT138E, CD74HCT174EE4, CD74HCT32EG4. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SN74HCT245NG4?
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 SN74HCT245NG4 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.