-
Part Symbol
-
Footprint
-
3D Model
Available Download Formats
By downloading CAD models, you agree to our Terms & Conditions and Privacy Policy
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 # | Manufacturer | Description | Datasheet |
---|---|---|---|
SN74ALS21ADR | Texas Instruments | Dual 4-Input Positive-AND Gates 14-SOIC 0 to 70 |
Part # | Distributor | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DISTI #
2156-SN74ALS21ADR-ND
|
DigiKey | IC GATE AND 2CH 4-INP 14SOIC Min Qty: 1 Lead time: 12 Weeks Container: Bulk MARKETPLACE PRODUCT |
5000 In Stock |
|
$0.4300 | Buy Now |
DISTI #
296-5045-1-ND
|
DigiKey | IC GATE AND 2CH 4-INP 14SOIC Min Qty: 1 Lead time: 12 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) |
2051 In Stock |
|
$0.4076 / $1.0300 | Buy Now |
DISTI #
595-SN74ALS21ADR
|
Mouser Electronics | Logic Gates Dual 4-Input RoHS: Compliant | 1701 |
|
$0.3730 / $1.0000 | Buy Now |
|
Bristol Electronics | 2500 |
|
RFQ | ||
|
Bristol Electronics | 2478 |
|
RFQ | ||
|
Rochester Electronics | SN74ALS21A Dual 4-Input Positive-AND Gates RoHS: Compliant Status: Active Min Qty: 1 | 3652 |
|
$0.3706 / $0.4360 | Buy Now |
DISTI #
C1S746209088888
|
Chip1Stop | Gates, Inverter RoHS: Compliant | 2500 |
|
$0.3688 | Buy Now |
By downloading CAD models, you agree to our Terms & Conditions and Privacy Policy
|
SN74ALS21ADR
Texas Instruments
Buy Now
Datasheet
|
Compare Parts:
SN74ALS21ADR
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
|
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 | ALS | |
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) | 0.008 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 | TR | |
Peak Reflow Temperature (Cel) | 260 | |
Power Supply Current-Max (ICC) | 2.3 mA | |
Prop. Delay@Nom-Sup | 15 ns | |
Propagation Delay (tpd) | 15 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 SN74ALS21ADR. 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 SN74ALS21ADR, 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 |
---|---|---|---|
SN74ALS21ADE4 | ALS SERIES, DUAL 4-INPUT AND GATE, PDSO14, GREEN, PLASTIC, MS-012AB, SOIC-14 | Texas Instruments | SN74ALS21ADR vs SN74ALS21ADE4 |
SN74ALS21AD3 | IC,LOGIC GATE,DUAL 4-INPUT AND,ALS-TTL,SOP,14PIN,PLASTIC | Texas Instruments | SN74ALS21ADR vs SN74ALS21AD3 |
SN74ALS21ADRE4 | 2-ch, 4-input, 4.5-V to 5.5-V bipolar AND gates 14-SOIC 0 to 70 | Texas Instruments | SN74ALS21ADR vs SN74ALS21ADRE4 |
DM74ALS21AM | ALS SERIES, DUAL 4-INPUT AND GATE, PDSO14, 0.150 INCH, PLASTIC, SOIC-14 | Texas Instruments | SN74ALS21ADR vs DM74ALS21AM |
DV74ALS21AD | AND Gate, ALS Series, 2-Func, 4-Input, TTL, PDSO14, PLASTIC, SOP-14 | avg Semiconductors | SN74ALS21ADR vs DV74ALS21AD |
DM74ALS21AM | AND Gate, ALS Series, 2-Func, 4-Input, TTL, PDSO14, 0.150 INCH, MS-012, SOIC-14 | Fairchild Semiconductor Corporation | SN74ALS21ADR vs DM74ALS21AM |
SN74ALS21ADG4 | ALS SERIES, DUAL 4-INPUT AND GATE, PDSO14, GREEN, PLASTIC, MS-012AB, SOIC-14 | Texas Instruments | SN74ALS21ADR vs SN74ALS21ADG4 |
DM74ALS21AMX | ALS SERIES, DUAL 4-INPUT AND GATE, PDSO14, 0.150 INCH, PLASTIC, SOIC-14 | Texas Instruments | SN74ALS21ADR vs DM74ALS21AMX |
SN74ALS21ADRG4 | ALS SERIES, DUAL 4-INPUT AND GATE, PDSO14, GREEN, PLASTIC, MS-012AB, SOIC-14 | Texas Instruments | SN74ALS21ADR vs SN74ALS21ADRG4 |
SN74ALS21AD | 2-ch, 4-input, 4.5-V to 5.5-V ultra-high-speed (4 ns) bipolar AND gate 14-SOIC 0 to 70 | Texas Instruments | SN74ALS21ADR vs SN74ALS21AD |