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Part Number
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SN54F21 |
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Manufacturer
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Texas Instruments |
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Description
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Dual 4-Input Positive-AND Gates |
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Published
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Dec 22, 2021 |
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Detailed Description
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• Package Options Include Plastic
Small-Outline Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic 300-mi...
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Datasheet
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SN54F21
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Overview
• Package Options Include Plastic
Small-Outline Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic 300-mil DIPs
description
These devices contain two independent 4-input AND gates.
They perform the Boolean functions Y = A • B • C • D or Y = A + B + C + D in positive logic.
The SN54F21 is characterized for operation over the full military temperature range of − 55°C to 125°C.
The SN74F21 is characterized for operation from 0°C to 70°C.
SN54F21, SN74F21 DUAL 4ĆINPUT POSITIVEĆAND GATES
ą
SDFS006A − MARCH 1987 − REVISED OCTOBER 1993
SN54F21 .
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J PACKAGE SN74F21 .
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D OR N PACKAGE
(TOP VIEW)
1A 1 1B 2 NC 3 1C 4 1D 5 1Y 6 GND 7
14 VCC 13 2D 12 2C 11 NC 10 2B 9 2A 8 2Y
SN54F...
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