- Pinout Diagram
- Footprint Diagram
TI SN74HC74N
| Manufacturer | |
| MPN | SN74HC74N |
| LCSC Part # | C2895 |
| Packaging | DIP-14 |
| Customer # | |
| Key Attributes | Dual D-Type Positive-Edge-Triggered Flip-Flops with Clear and Preset |
| Datasheet |  TI SN74HC74N |
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Logic/Flip Flops | |
| Manufacturer | TI | |
| Packaging | DIP-14 | |
| Operating Temperature | -40℃~+85℃ | |
| Voltage - Supply | 2V~6V | |
| Number of Bits per Element | 1 | |
| Series | 74HC Series | |
| Output Type | Complementary type | |
| Number of Elements | 2 | |
| Current - Output High(IOH) | 5.2mA | |
| Current - Output Low(IOL) | 5.2mA | |
| Setup Time | 21ns | |
| Quiescent Current | 4uA | |
| Hold Time | - | |
| Propagation Delay | 30ns@6V,50pF | |
| Trigger Type | Rising Edge |
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 25 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
The HC74 devices contain two independent D-type positive-edge-triggered flip-flops. A low level at the preset (PRE) or clear (CLR) inputs sets or resets the outputs, regardless of the levels of the other inputs. When PRE and CLR are inactive (high), data at the data (D) input meeting the setup time requirements are transferred to the outputs on the positive-going edge of the clock (CLK) pulse. Clock triggering occurs at a voltage level and is not directly related to the rise time of CLK. Following the hold-time interval, data at the D input can be changed without affecting the levels at the outputs.
Features
- Wide Operating Voltage Range of 2 V to 6 V
- Outputs Can Drive Up To 10 LSTTL Loads
- Low Power Consumption, 40 - μA Max ICC
- Typical tp(d) = 15 ns
- ±4 - mA Output Drive at 5 V
- Low Input Current of 1 μA Max
| Qty | Unit Price | Total Amount |
|---|---|---|
| 1+ | $ 0.9128 | $ 0.91 |
| 10+ | $ 0.7423 | $ 7.42 |
| 25+ | $ 0.6188 | $ 15.47 |
| 100+ | $ 0.5344 | $ 53.44 |
| 500+ | $ 0.484 | $ 242.00 |
| 1,000+ | $ 0.4581 | $ 458.10 |
Standard Packaging25/Full Tube | ||
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Logic/Flip Flops | |
| Manufacturer | TI | |
| Packaging | DIP-14 | |
| Operating Temperature | -40℃~+85℃ | |
| Voltage - Supply | 2V~6V | |
| Number of Bits per Element | 1 | |
| Series | 74HC Series | |
| Output Type | Complementary type | |
| Number of Elements | 2 | |
| Current - Output High(IOH) | 5.2mA | |
| Current - Output Low(IOL) | 5.2mA | |
| Setup Time | 21ns | |
| Quiescent Current | 4uA | |
| Hold Time | - | |
| Propagation Delay | 30ns@6V,50pF | |
| Trigger Type | Rising Edge |
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 25 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
The HC74 devices contain two independent D-type positive-edge-triggered flip-flops. A low level at the preset (PRE) or clear (CLR) inputs sets or resets the outputs, regardless of the levels of the other inputs. When PRE and CLR are inactive (high), data at the data (D) input meeting the setup time requirements are transferred to the outputs on the positive-going edge of the clock (CLK) pulse. Clock triggering occurs at a voltage level and is not directly related to the rise time of CLK. Following the hold-time interval, data at the D input can be changed without affecting the levels at the outputs.
Features
- Wide Operating Voltage Range of 2 V to 6 V
- Outputs Can Drive Up To 10 LSTTL Loads
- Low Power Consumption, 40 - μA Max ICC
- Typical tp(d) = 15 ns
- ±4 - mA Output Drive at 5 V
- Low Input Current of 1 μA Max
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |