| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| CD74HCT245E | Texas Instruments | $0.3672 | Bus Transceiver, HCT Series, 8-Func, 8-Bit, True Output, CMOS, PDIP20 | CD74HCT245EE4 vs CD74HCT245E |
| M54HCT245F1 | STMicroelectronics | Check for Price | Bus Transceiver, HCT Series, 1-Func, 8-Bit, True Output, CMOS, CDIP20 | CD74HCT245EE4 vs M54HCT245F1 |
| MC54HCT245J | Motorola Semiconductor Products | Check for Price | Bus Transceiver, HCT Series, 1-Func, 8-Bit, True Output, CMOS, CDIP20 | CD74HCT245EE4 vs MC54HCT245J |
| CD54HCT245F | Texas Instruments | Check for Price | Bus Transceiver, HCT Series, 8-Func, 8-Bit, True Output, CMOS, CDIP20 | CD74HCT245EE4 vs CD54HCT245F |
| CD54HCT245F/3 | RCA | Check for Price | Bus Driver/Transceiver, CDIP20 | CD74HCT245EE4 vs CD54HCT245F/3 |
| TC74HCT245AP | Toshiba America Electronic Components | Check for Price | Bus Transceiver, HCT Series, 1-Func, 8-Bit, True Output, CMOS, PDIP20 | CD74HCT245EE4 vs TC74HCT245AP |
| SN74HCT245N | Military Specifications | Check for Price | Bus Transceiver | CD74HCT245EE4 vs SN74HCT245N |
| M54HCT245D | STMicroelectronics | Check for Price | Bus Transceiver, HCT Series, 1-Func, 8-Bit, True Output, CMOS, CDIP20 | CD74HCT245EE4 vs M54HCT245D |
| MC54HCT245AJ | Motorola Semiconductor Products | Check for Price | Bus Transceiver, HCT Series, 1-Func, 8-Bit, True Output, CMOS, CDIP20 | CD74HCT245EE4 vs MC54HCT245AJ |
| CD54HCT245F/3 | Intersil Corporation | Check for Price | Bus Transceiver, HCT Series, 1-Func, 8-Bit, True Output, CMOS, CDIP20 | CD74HCT245EE4 vs CD54HCT245F/3 |
Part Details for CD74HCT245EE4 by Texas Instruments
Results Overview of CD74HCT245EE4 by Texas Instruments
- Distributor Offerings: (3 listings)
- Number of FFF Equivalents: (10 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Education and Research
Consumer Electronics
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CD74HCT245EE4 Information
CD74HCT245EE4 by Texas Instruments is a Bus Driver/Transceiver.
Bus Driver/Transceivers are under the broader part category of Logic Components.
Digital logic governs the behavior of signals in electronic circuits, enabling complex decisions based on simple binary inputs (yes/no). Logic components perform operations from these signals. Read more about Logic Components on our Logic part category page.
Price & Stock for CD74HCT245EE4
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
296-CD74HCT245EE4-ND
|
DigiKey | IC TXRX 4.5V/5.5V 20-PDIP Min Qty: 1000 Container: Tube |
0 Tube |
|
$0.5328 | Buy Now |
|
DISTI #
595-CD74HCT245EE4
|
Mouser Electronics | Bus Transceivers Hi-Spd CMOS Non-Inv Octal-Bus Xcvr ALT 5 ALT 595-CD74HCT245E RoHS: Compliant | 1453 |
|
$0.5100 / $1.0800 | Buy Now |
|
|
Vyrian | Bus Transceiver, HCT Series, 1-Func, 8-Bit, True Output, CMOS, PDIP20 | 6603 |
|
RFQ |
US Tariff Estimator: CD74HCT245EE4 by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
CD74HCT245EE4 CAD Models
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CD74HCT245EE4 Part Data Attributes
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CD74HCT245EE4
Texas Instruments
Buy Now
Datasheet
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CD74HCT245EE4
Texas Instruments
Bus Transceiver, HCT Series, 8-Func, 8-Bit, True Output, CMOS, PDIP20
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Part Package Code | DIP | |
| Pin Count | 20 | |
| HTS Code | 8542.39.00.60 | |
| Additional Feature | With Direction Control | |
| Control Type | Common Control | |
| Count Direction | Bidirectional | |
| Family | Hct | |
| JESD-30 Code | R-PDIP-T20 | |
| JESD-609 Code | e4 | |
| Length | 25.4 Mm | |
| Load Capacitance (CL) | 50 Pf | |
| Logic IC Type | Bus Transceiver | |
| Max I(ol) | 0.006 A | |
| Number of Bits | 8 | |
| Number of Functions | 8 | |
| Number of Ports | 2 | |
| Number of Terminals | 20 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -55 °C | |
| Output Characteristics | 3-State | |
| Output Polarity | True | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | DIP | |
| Package Equivalence Code | DIP20,.3 | |
| Package Shape | Rectangular | |
| Package Style | In-Line | |
| Packing Method | Tube | |
| Power Supply Current-Max (ICC) | 0.08 Ma | |
| Prop. Delay@Nom-Sup | 33 Ns | |
| Propagation Delay (tpd) | 39 Ns | |
| Qualification Status | Not Qualified | |
| Schmitt Trigger | No | |
| Seated Height-Max | 5.08 Mm | |
| Supply Voltage-Max (Vsup) | 5.5 V | |
| Supply Voltage-Min (Vsup) | 4.5 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | No | |
| Technology | Cmos | |
| Temperature Grade | Military | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | Through-Hole | |
| Terminal Pitch | 2.54 Mm | |
| Terminal Position | Dual | |
| Width | 7.62 Mm |
Alternate Parts for CD74HCT245EE4
This table gives cross-reference parts and alternative options found for CD74HCT245EE4. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of CD74HCT245EE4, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
CD74HCT245EE4 Frequently Asked Questions (FAQ)
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The maximum operating frequency of the CD74HCT245EE4 is 50 MHz, but it can vary depending on the system design and capacitive loading.
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The output enable (OE) pin should be connected to a logic signal that is asserted low to enable the outputs and high to disable the outputs. If left unconnected, the OE pin will default to a logic high, disabling the outputs.
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The recommended power-on sequence is to apply power to the VCC pin before applying any input signals. This ensures that the device is properly initialized and minimizes the risk of latch-up or damage.
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Yes, the CD74HCT245EE4 is compatible with 5V systems, but it is recommended to use a voltage regulator or level shifter to ensure that the input signals are within the recommended operating range of 2V to 5.5V.
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The CD74HCT245EE4 has a maximum power dissipation of 500 mW. To handle thermal dissipation, ensure that the device is mounted on a suitable heat sink or PCB with adequate thermal conductivity, and follow proper thermal design guidelines.