Name: 54ABT245E-QML
SKU: 54ABT245E-QML
Price: 47.58541 USD
Availability: InStock

54ABT245E-QML

Part #

54ABT245E-QML

Description

Category

Availability

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$47.58541

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National Semiconductor Corp

Date Code: 0319

Freelance Stock: 1
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Technical Document

DISCLAIMER: The information provided herein is solely for informational purposes. Customers must be aware of the suitability of this product for their application, and consider that variable factors such as Manufacturer, Product Category, Date Codes, Pictures and Descriptions may differ from available inventory.

Capacitance (Continued)

Dashed lines represent design characteristics; for specified guarantees, refer to AC Characteristics Table.

PZH

vs Temperature (T

)

50 pF, 8 Outputs Switching

DS100204-26

PHZ

vs Temperature (T

)

50 pF, 8 Outputs Switching

DS100204-27

PZH

vs Load Capacitance

8 Outputs Switching, T

25˚C

DS100204-28

PZL

vs Load Capacitance

8 Outputs Switching, T

25˚C

DS100204-29

PLH

and t

PHL

vs Number Outputs Switching

5.0V, T

25˚C, C

50 pF

DS100204-30

vs Frequency, Average, T

25˚C,

All Outputs Unloaded/Unterminated

DS100204-31

7 www.national.com

AC Loading

AC Waveforms

DS100204-6

Includes jig and probe capacitance

FIGURE 1. Standard AC Test Load

DS100204-7

FIGURE 2. Test Input Signal Levels

Amplitude Rep. Rate t

3.0V 1 MHz 500 ns 2.5 ns 2.5 ns

FIGURE 3. Test Input Signal Requirements

DS100204-8

FIGURE 4. Propagation Delay Waveforms

for Inverting and Non-Inverting Functions

DS100204-10

FIGURE 5. TRI-STATE Output HIGH

and LOW Enable and Disable Times

www.national.com 8

Physical Dimensions inches (millimeters) unless otherwise noted

20-Terminal Ceramic Chip Carrier (L)

NS Package Number E20A

20-Lead Ceramic Dual-In-Line Package (D)

NS Package Number J20A

9 www.national.com

54ABT245E-QML

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