CD74HC08E Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock
CD74HC08E is a quad 2-input AND gate logic IC from Texas Instruments in the high-speed CMOS HC family, operating from 2 V to 6 V with 50 pF load capacitance and 5.2 mA output drive. Housed in a standard 14-pin DIP package for easy prototyping and through-hole assembly. In stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Dual-In-Line Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- CD74HC08E Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.4452(MOQ 399)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Quad 2-input AND gate in 14-pin DIP package for straightforward through-hole PCB integration
- Wide 2 V to 6 V supply range enabling compatibility across 3.3 V and 5 V logic systems
- 50 pF load capacitance rating and 5.2 mA output drive current for reliable bus driving in CMOS designs
Applications
CD74HC08E is commonly used in digital logic systems for signal gating, address decoding, and enable/disable control in microprocessor peripheral circuits. The quad configuration allows four independent AND operations in a single package, making it efficient for combinational logic in industrial controllers and test equipment. Its wide supply range suits both legacy 5 V TTL-compatible boards and modern 3.3 V CMOS platforms.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Family | HC/UH |
| JESD-30 Code | R-PDIP-T14 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | AND GATE |
| Max I(ol) | 0.0052A |
| Number of Functions | 4 |
| Number of Inputs | 2 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP14,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Packing Method | TUBE |
| Power Supply Current-Max (ICC) | 0.04mA |
| Prop. Delay@Nom-Sup | 27ns |
| Propagation Delay (tpd) | 135ns |
| Qualification Status | Not Qualified |
| Schmitt Trigger | NO |
| Supply Voltage-Max (Vsup) | 6V |
| Supply Voltage-Min (Vsup) | 2V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | NO |
| Technology | CMOS |
| Temperature Grade | MILITARY |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| ## CD74HC08E Alternates Showing results | Image |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Malaysia, Mexico |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for CD74HC08E:
Frequently Asked Questions
What supply voltage range does CD74HC08E support, and is it compatible with both 3.3 V and 5 V logic systems?
CD74HC08E operates from 2 V to 6 V, making it directly compatible with both 3.3 V and 5 V CMOS logic systems. At 5 V the propagation delay is typically 7 ns with a 50 pF load, and output drive current reaches 5.2 mA, sufficient to drive standard CMOS bus loads without additional buffering.
For a 4-channel signal enable circuit in an industrial controller, how many CD74HC08E ICs are needed?
A single CD74HC08E provides 4 independent AND gates, each with 2 inputs, so one device handles all 4 enable paths simultaneously. The 14-pin DIP package fits standard 600-mil IC sockets, and the HC-family output stage delivers 5.2 mA sink current per channel to drive downstream CMOS loads reliably.
How does CD74HC08E fit into legacy 5 V TTL-compatible board designs that need CMOS replacement parts?
CD74HC08E accepts TTL-level input thresholds when powered at 4.5 V to 5.5 V, with VIH of 3.15 V and VIL of 1.35 V at 5 V supply, meeting 74LS08 pin-compatible replacement criteria. The HC-family CMOS output swings fully rail-to-rail unlike open-collector TTL, reducing the need for pull-up resistors on 50 pF loaded lines.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 399+ | $0.7500 | $299.25 |
| 1000+ | $0.4823 | $482.30 |
| 2500+ | $0.4602 | $1150.50 |
| 5000+ | $0.4452 | $2226.00 |
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