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2-ch, 4-input, 4.5-V to 5.5-V ultra-high-speed (4 ns) bipolar AND gate 14-SOIC 0 to 70
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.
Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
2156-SN74AS21D-ND
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DigiKey | IC GATE AND 2CH 4-INP 14SOIC Min Qty: 1 Lead time: 6 Weeks Container: Bulk MARKETPLACE PRODUCT |
37293 In Stock |
|
$1.1900 | Buy Now |
DISTI #
296-33799-5-ND
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DigiKey | IC GATE AND 2CH 4-INP 14SOIC Min Qty: 1 Lead time: 6 Weeks Container: Tube |
435 In Stock |
|
$1.1365 / $2.4800 | Buy Now |
DISTI #
595-SN74AS21D
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Mouser Electronics | Logic Gates Dual 4-Input Positive-AND Gates RoHS: Compliant | 243 |
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$1.0200 / $1.7200 | Buy Now |
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Quest Components | Logic Circuit, Dual 4-Input AND, AS-TTL, 14 Pin, Plastic, SOP | 1480 |
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$0.9600 / $2.5600 | Buy Now |
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Quest Components | Logic Circuit, Dual 4-Input AND, AS-TTL, 14 Pin, Plastic, SOP | 721 |
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$0.8798 / $1.9125 | Buy Now |
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Quest Components | Logic Circuit, Dual 4-Input AND, AS-TTL, 14 Pin, Plastic, SOP | 124 |
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$1.4280 / $2.8560 | Buy Now |
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Quest Components | Logic Circuit, Dual 4-Input AND, AS-TTL, 14 Pin, Plastic, SOP | 113 |
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$1.5300 / $3.0600 | Buy Now |
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SN74AS21D
Texas Instruments
Buy Now
Datasheet
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SN74AS21D
Texas Instruments
2-ch, 4-input, 4.5-V to 5.5-V ultra-high-speed (4 ns) bipolar AND gate 14-SOIC 0 to 70
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Pbfree Code | Yes | |
Rohs Code | Yes | |
Part Life Cycle Code | Active | |
Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
Part Package Code | SOIC | |
Package Description | GREEN, PLASTIC, MS-012AB, SOIC-14 | |
Pin Count | 14 | |
Reach Compliance Code | compliant | |
ECCN Code | EAR99 | |
HTS Code | 8542.39.00.01 | |
Samacsys Manufacturer | Texas Instruments | |
Family | AS | |
JESD-30 Code | R-PDSO-G14 | |
JESD-609 Code | e4 | |
Length | 8.65 mm | |
Load Capacitance (CL) | 50 pF | |
Logic IC Type | AND GATE | |
Max I(ol) | 0.02 A | |
Moisture Sensitivity Level | 1 | |
Number of Functions | 2 | |
Number of Inputs | 4 | |
Number of Terminals | 14 | |
Operating Temperature-Max | 70 °C | |
Operating Temperature-Min | ||
Package Body Material | PLASTIC/EPOXY | |
Package Code | SOP | |
Package Equivalence Code | SOP14,.25 | |
Package Shape | RECTANGULAR | |
Package Style | SMALL OUTLINE | |
Packing Method | TUBE | |
Peak Reflow Temperature (Cel) | 260 | |
Power Supply Current-Max (ICC) | 12 mA | |
Prop. Delay@Nom-Sup | 6 ns | |
Propagation Delay (tpd) | 6 ns | |
Qualification Status | Not Qualified | |
Schmitt Trigger | NO | |
Seated Height-Max | 1.75 mm | |
Supply Voltage-Max (Vsup) | 5.5 V | |
Supply Voltage-Min (Vsup) | 4.5 V | |
Supply Voltage-Nom (Vsup) | 5 V | |
Surface Mount | YES | |
Technology | TTL | |
Temperature Grade | COMMERCIAL | |
Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
Terminal Form | GULL WING | |
Terminal Pitch | 1.27 mm | |
Terminal Position | DUAL | |
Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
Width | 3.9 mm |
This table gives cross-reference parts and alternative options found for SN74AS21D. 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 SN74AS21D, 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.
Part Number | Description | Manufacturer | Compare |
---|---|---|---|
SN74AS21DRE4 | AS SERIES, DUAL 4-INPUT AND GATE, PDSO14, GREEN, PLASTIC, MS-012AB, SOIC-14 | Texas Instruments | SN74AS21D vs SN74AS21DRE4 |
SN74AS21DR | Dual 4-Input Positive-AND Gates 14-SOIC 0 to 70 | Texas Instruments | SN74AS21D vs SN74AS21DR |
DM74AS21M | AS SERIES, DUAL 4-INPUT AND GATE, PDSO14, 0.150 INCH, PLASTIC, SOIC-14 | Texas Instruments | SN74AS21D vs DM74AS21M |
DM74AS21M | AND Gate, AS Series, 2-Func, 4-Input, TTL, PDSO14, 0.150 INCH, MS-012, SOIC-14 | Fairchild Semiconductor Corporation | SN74AS21D vs DM74AS21M |
SN74AS21DE4 | AS SERIES, DUAL 4-INPUT AND GATE, PDSO14, GREEN, PLASTIC, MS-012AB, SOIC-14 | Texas Instruments | SN74AS21D vs SN74AS21DE4 |
SN74AS21D3 | IC,LOGIC GATE,DUAL 4-INPUT AND,AS-TTL,SOP,14PIN,PLASTIC | Texas Instruments | SN74AS21D vs SN74AS21D3 |
SN74AS21DRG4 | AS SERIES, DUAL 4-INPUT AND GATE, PDSO14, GREEN, PLASTIC, MS-012AB, SOIC-14 | Texas Instruments | SN74AS21D vs SN74AS21DRG4 |