Datasheet Texas Instruments SN74HCT74
| Manufacturer | Texas Instruments |
| Series | SN74HCT74 |
Dual D-Type Positive-Edge-Triggered Flip-Flops With Clear and Preset
Datasheets
SN54HCT74, SN74HCT74 datasheet
PDF, 987 Kb, Revision: E, File published: Apr 16, 2004
Extract from the document
Status
| SN74HCT74D | SN74HCT74DBR | SN74HCT74DE4 | SN74HCT74DG4 | SN74HCT74DR | SN74HCT74DRE4 | SN74HCT74DRG4 | SN74HCT74DT | SN74HCT74N | SN74HCT74NE4 | SN74HCT74NSR | SN74HCT74NSRE4 | SN74HCT74PW | SN74HCT74PWG4 | SN74HCT74PWLE | SN74HCT74PWR | SN74HCT74PWRE4 | SN74HCT74PWT | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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) | Obsolete (Manufacturer has discontinued the production of the device) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | No | No | Yes | Yes | No | No | No | No | No | No | No | No | No | No | No | No | No |
Packaging
| SN74HCT74D | SN74HCT74DBR | SN74HCT74DE4 | SN74HCT74DG4 | SN74HCT74DR | SN74HCT74DRE4 | SN74HCT74DRG4 | SN74HCT74DT | SN74HCT74N | SN74HCT74NE4 | SN74HCT74NSR | SN74HCT74NSRE4 | SN74HCT74PW | SN74HCT74PWG4 | SN74HCT74PWLE | SN74HCT74PWR | SN74HCT74PWRE4 | SN74HCT74PWT | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| Pin | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
| Package Type | D | DB | D | D | D | D | D | D | N | N | NS | NS | PW | PW | PW | PW | PW | PW |
| Industry STD Term | SOIC | SSOP | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC | PDIP | PDIP | SOP | SOP | TSSOP | TSSOP | 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-PDSO-G | R-PDIP-T | R-PDIP-T | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 50 | 2000 | 50 | 50 | 2500 | 2500 | 2500 | 250 | 25 | 25 | 2000 | 2000 | 90 | 90 | 2000 | 2000 | 250 | |
| Carrier | TUBE | LARGE T&R | TUBE | TUBE | LARGE T&R | LARGE T&R | LARGE T&R | SMALL T&R | TUBE | TUBE | LARGE T&R | LARGE T&R | TUBE | TUBE | LARGE T&R | LARGE T&R | SMALL T&R | |
| Device Marking | HCT74 | HT74 | HCT74 | HCT74 | HCT74 | HCT74 | HCT74 | HCT74 | SN74HCT74N | SN74HCT74N | HCT74 | HCT74 | HT74 | HT74 | HT74 | HT74 | HT74 | |
| Width (mm) | 3.91 | 5.3 | 3.91 | 3.91 | 3.91 | 3.91 | 3.91 | 3.91 | 6.35 | 6.35 | 5.3 | 5.3 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 |
| Length (mm) | 8.65 | 6.2 | 8.65 | 8.65 | 8.65 | 8.65 | 8.65 | 8.65 | 19.3 | 19.3 | 10.3 | 10.3 | 5 | 5 | 5 | 5 | 5 | 5 |
| Thickness (mm) | 1.58 | 1.95 | 1.58 | 1.58 | 1.58 | 1.58 | 1.58 | 1.58 | 3.9 | 3.9 | 1.95 | 1.95 | 1 | 1 | 1 | 1 | 1 | 1 |
| Pitch (mm) | 1.27 | .65 | 1.27 | 1.27 | 1.27 | 1.27 | 1.27 | 1.27 | 2.54 | 2.54 | 1.27 | 1.27 | .65 | .65 | .65 | .65 | .65 | .65 |
| Max Height (mm) | 1.75 | 2 | 1.75 | 1.75 | 1.75 | 1.75 | 1.75 | 1.75 | 5.08 | 5.08 | 2 | 2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 |
| Mechanical Data | Download | Download | Download | Download | Download | Download | Download | Download | Download | Download | Download | Download | Download | Download | Download | Download | Download | Download |
Parametrics
| Parameters / Models | SN74HCT74D | SN74HCT74DBR | SN74HCT74DE4 | SN74HCT74DG4 | SN74HCT74DR | SN74HCT74DRE4 | SN74HCT74DRG4 | SN74HCT74DT | SN74HCT74N | SN74HCT74NE4 | SN74HCT74NSR | SN74HCT74NSRE4 | SN74HCT74PW | SN74HCT74PWG4 | SN74HCT74PWLE | SN74HCT74PWR | SN74HCT74PWRE4 | SN74HCT74PWT |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3-State Output | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
| Approx. Price (US$) | 0.07 | 1ku | |||||||||||||||||
| Bits | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Bits(#) | 2 | |||||||||||||||||
| F @ Nom Voltage(Max), Mhz | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | |
| F @ Nom Voltage(Max)(Mhz) | 25 | |||||||||||||||||
| ICC @ Nom Voltage(Max), mA | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | |
| ICC @ Nom Voltage(Max)(mA) | 0.04 | |||||||||||||||||
| Input Type | TTL | |||||||||||||||||
| 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 | -40 to 85 | -40 to 85 | -40 to 85 | |
| Operating Temperature Range(C) | -40 to 85 | |||||||||||||||||
| Output Drive (IOL/IOH)(Max), mA | 4/-4 | 4/-4 | 4/-4 | 4/-4 | 4/-4 | 4/-4 | 4/-4 | 4/-4 | 4/-4 | 4/-4 | 4/-4 | 4/-4 | 4/-4 | 4/-4 | 4/-4 | 4/-4 | 4/-4 | |
| Output Drive (IOL/IOH)(Max)(mA) | 4/-4 | |||||||||||||||||
| Output Type | CMOS | |||||||||||||||||
| Package Group | SOIC | SSOP | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC | PDIP | PDIP | SO | SO | TSSOP | TSSOP | TSSOP | TSSOP | TSSOP | TSSOP |
| Package Size: mm2:W x L, PKG | 14SOIC: 52 mm2: 6 x 8.65(SOIC) | 14SSOP: 48 mm2: 7.8 x 6.2(SSOP) | 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) | 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) | 14TSSOP: 32 mm2: 6.4 x 5(TSSOP) | |
| Package Size: mm2:W x L (PKG) | See datasheet (PDIP) | |||||||||||||||||
| Rating | Catalog | Catalog | Catalog | Catalog | 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 | No | No | No | No |
| Technology Family | HCT | HCT | HCT | HCT | HCT | HCT | HCT | HCT | HCT | HCT | HCT | HCT | HCT | HCT | HCT | HCT | HCT | HCT |
| VCC(Max), V | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | |
| VCC(Max)(V) | 5.5 | |||||||||||||||||
| VCC(Min), V | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | |
| VCC(Min)(V) | 4.5 | |||||||||||||||||
| Voltage(Nom), V | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | |
| Voltage(Nom)(V) | 5 | |||||||||||||||||
| tpd @ Nom Voltage(Max), ns | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | |
| tpd @ Nom Voltage(Max)(ns) | 31 |
Eco Plan
| SN74HCT74D | SN74HCT74DBR | SN74HCT74DE4 | SN74HCT74DG4 | SN74HCT74DR | SN74HCT74DRE4 | SN74HCT74DRG4 | SN74HCT74DT | SN74HCT74N | SN74HCT74NE4 | SN74HCT74NSR | SN74HCT74NSRE4 | SN74HCT74PW | SN74HCT74PWG4 | SN74HCT74PWLE | SN74HCT74PWR | SN74HCT74PWRE4 | SN74HCT74PWT | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Not Compliant | Compliant | Compliant | Compliant |
| Pb Free | Yes | No | Yes |
Model Line
Series: SN74HCT74 (18)
Manufacturer's Classification
- Semiconductors> Logic> Flip-Flop/Latch/Register> D-Type Flip-Flop