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CD74AC245E

The Texas Instruments CD74AC245E is an octal non-inverting bus transceiver utilizing Advanced CMOS Logic technology. It operates from 1.5V to 5.5V and offers a typical propagation delay of 4ns.

✓ Total Stock: 16 pcs

$ Price Range: $1.12

CD74AC245E Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Partservice ✓ Non-Authorised Inventory information	16 pcs On Request	16 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

CD74AC245E Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Texas Instruments
Operating Temperature Range	-55 to 125
Operating Voltage	1.5 to 5.5 V
Propagation Delay	4 ns
Storage Temperature	°C ~ °C
Tape & Reel	No

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CD74AC245E Description

Short technical summary and product information.

The CD74AC245E from Texas Instruments is an octal-bus transceiver built with Advanced CMOS Logic technology. This non-inverting transceiver features 3-state outputs and is designed for efficient bus interfacing.

Key electrical characteristics include a typical propagation delay of 4ns at 5V supply and 25°C ambient temperature with a 50pF load capacitance. It provides a robust output drive current of ±24mA, capable of driving 50Ω transmission lines and interfacing with up to 15 FAST™ ICs. The device supports a wide operating voltage range from 1.5V to 5.5V, ensuring compatibility with various system voltage levels.

Packaged in a 20-pin PDIP (N) format, the CD74AC245E is suitable for through-hole mounting. Its operating temperature range spans from -55°C to 125°C, making it adaptable for diverse environmental conditions. The SCR-latchup-resistant design and balanced propagation delays contribute to its reliability and performance in digital systems.

CD74AC245E Quick Information

Product Type: Bus Transceiver

Series: AC

Canonical Name: CD74AC245E Octal Non-Inverting Bus Transceiver with 3-State Outputs

Subcategory: Buffers, drivers & transceiver

CD74AC245E Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

CD74AC245E Estimated Pricing

Qty	Low	High
1+	$1.12	$1.12

Estimated market price range - modelled values for guidance only, not live distributor offers.

CD74AC245E Features

Octal non-inverting bus transceiver with 3-state outputs.
Wide 1.5V to 5.5V operating voltage range.
Typical propagation delay of 4ns at 5V.
High output drive current of ±24mA.
20-pin PDIP package for through-hole mounting.

CD74AC245E Applications

Ideal for general-purpose bus interfacing.
Suitable for systems with mixed voltage levels.
Used in digital logic and data transmission.
Supports 50Ω transmission line driving.

CD74AC245E FAQs

5 frequently asked questions generated from this part’s specifications.

What is the operating temperature range for the CD74AC245E?

The operating temperature range for the CD74AC245E is -55°C to 125°C.

What is the typical propagation delay of the CD74AC245E?

The typical propagation delay for the CD74AC245E is 4ns at VCC = 5V, TA = 25°C, CL = 50pF.

What is the output drive current of the CD74AC245E?

The CD74AC245E has an output drive current of ±24mA.

What is the operating voltage range for the CD74AC245E?

The CD74AC245E operates from 1.5V to 5.5V.

What package type is the CD74AC245E available in?

The CD74AC245E is available in a 20-pin PDIP (N) package.

CD74AC245E Alternate Parts

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