Datasheet Texas Instruments SN74HC21
Manufacturer | Texas Instruments |
Series | SN74HC21 |
Dual 4-Input Positive-AND Gates
Datasheets
SN54HC21, SN74HC21 datasheet
PDF, 957 Kb, Revision: E, File published: Aug 6, 2003
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Prices
Status
SN74HC21D | SN74HC21DE4 | SN74HC21DG4 | SN74HC21DR | SN74HC21DRE4 | SN74HC21DRG4 | SN74HC21DT | SN74HC21N | SN74HC21NE4 | SN74HC21NSR | SN74HC21PW | SN74HC21PWR | SN74HC21PWRE4 | SN74HC21PWT | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
Manufacture's Sample Availability | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
Packaging
SN74HC21D | SN74HC21DE4 | SN74HC21DG4 | SN74HC21DR | SN74HC21DRE4 | SN74HC21DRG4 | SN74HC21DT | SN74HC21N | SN74HC21NE4 | SN74HC21NSR | SN74HC21PW | SN74HC21PWR | SN74HC21PWRE4 | SN74HC21PWT | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 |
Pin | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
Package Type | D | D | D | D | D | D | D | N | N | NS | PW | PW | PW | PW |
Industry STD Term | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC | PDIP | PDIP | SOP | TSSOP | TSSOP | TSSOP | TSSOP |
JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDIP-T | R-PDIP-T | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G |
Package QTY | 50 | 50 | 50 | 2500 | 2500 | 2500 | 250 | 25 | 25 | 2000 | 90 | 2000 | 2000 | 250 |
Carrier | TUBE | TUBE | TUBE | LARGE T&R | LARGE T&R | LARGE T&R | SMALL T&R | TUBE | TUBE | LARGE T&R | TUBE | LARGE T&R | LARGE T&R | SMALL T&R |
Device Marking | HC21 | HC21 | HC21 | HC21 | HC21 | HC21 | HC21 | SN74HC21N | SN74HC21N | HC21 | HC21 | HC21 | HC21 | HC21 |
Width (mm) | 3.91 | 3.91 | 3.91 | 3.91 | 3.91 | 3.91 | 3.91 | 6.35 | 6.35 | 5.3 | 4.4 | 4.4 | 4.4 | 4.4 |
Length (mm) | 8.65 | 8.65 | 8.65 | 8.65 | 8.65 | 8.65 | 8.65 | 19.3 | 19.3 | 10.3 | 5 | 5 | 5 | 5 |
Thickness (mm) | 1.58 | 1.58 | 1.58 | 1.58 | 1.58 | 1.58 | 1.58 | 3.9 | 3.9 | 1.95 | 1 | 1 | 1 | 1 |
Pitch (mm) | 1.27 | 1.27 | 1.27 | 1.27 | 1.27 | 1.27 | 1.27 | 2.54 | 2.54 | 1.27 | .65 | .65 | .65 | .65 |
Max Height (mm) | 1.75 | 1.75 | 1.75 | 1.75 | 1.75 | 1.75 | 1.75 | 5.08 | 5.08 | 2 | 1.2 | 1.2 | 1.2 | 1.2 |
Mechanical Data | Download | Download | Download | Download | Download | Download | Download | Download | Download | Download | Download | Download | Download | Download |
Parametrics
Parameters / Models | SN74HC21D | SN74HC21DE4 | SN74HC21DG4 | SN74HC21DR | SN74HC21DRE4 | SN74HC21DRG4 | SN74HC21DT | SN74HC21N | SN74HC21NE4 | SN74HC21NSR | SN74HC21PW | SN74HC21PWR | SN74HC21PWRE4 | SN74HC21PWT |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Bits | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
ICC @ Nom Voltage(Max), mA | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 |
Operating Temperature Range, C | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
Output Drive (IOL/IOH)(Max), mA | 5.2/-5.2 | 5.2/-5.2 | 5.2/-5.2 | 5.2/-5.2 | 5.2/-5.2 | 5.2/-5.2 | 5.2/-5.2 | 5.2/-5.2 | 5.2/-5.2 | 5.2/-5.2 | 5.2/-5.2 | 5.2/-5.2 | 5.2/-5.2 | 5.2/-5.2 |
Package Group | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC | PDIP | PDIP | SO | TSSOP | TSSOP | TSSOP | TSSOP |
Package Size: mm2:W x L, PKG | 14SOIC: 52 mm2: 6 x 8.65(SOIC) | 14SOIC: 52 mm2: 6 x 8.65(SOIC) | 14SOIC: 52 mm2: 6 x 8.65(SOIC) | 14SOIC: 52 mm2: 6 x 8.65(SOIC) | 14SOIC: 52 mm2: 6 x 8.65(SOIC) | 14SOIC: 52 mm2: 6 x 8.65(SOIC) | 14SOIC: 52 mm2: 6 x 8.65(SOIC) | See datasheet (PDIP) | See datasheet (PDIP) | 14SO: 80 mm2: 7.8 x 10.2(SO) | 14TSSOP: 32 mm2: 6.4 x 5(TSSOP) | 14TSSOP: 32 mm2: 6.4 x 5(TSSOP) | 14TSSOP: 32 mm2: 6.4 x 5(TSSOP) | 14TSSOP: 32 mm2: 6.4 x 5(TSSOP) |
Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
Schmitt Trigger | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
Technology Family | HC | HC | HC | HC | HC | HC | HC | HC | HC | HC | HC | HC | HC | HC |
VCC(Max), V | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
VCC(Min), V | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
Voltage(Nom), V | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
tpd @ Nom Voltage(Max), ns | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
Eco Plan
SN74HC21D | SN74HC21DE4 | SN74HC21DG4 | SN74HC21DR | SN74HC21DRE4 | SN74HC21DRG4 | SN74HC21DT | SN74HC21N | SN74HC21NE4 | SN74HC21NSR | SN74HC21PW | SN74HC21PWR | SN74HC21PWRE4 | SN74HC21PWT | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Pb Free | Yes | Yes |
Model Line
Series: SN74HC21 (14)
Manufacturer's Classification
- Semiconductors> Logic> Gate> AND Gate