Datasheet Details
| Part number | 54LS74 |
|---|---|
| Manufacturer | National Semiconductor (now Texas Instruments) |
| File Size | 118.97 KB |
| Description | Dual Positive-Edge-Triggered D Flip-Flops |
| Download | 54LS74 Download (PDF) |
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| Part number | 54LS74 |
|---|---|
| Manufacturer | National Semiconductor (now Texas Instruments) |
| File Size | 118.97 KB |
| Description | Dual Positive-Edge-Triggered D Flip-Flops |
| Download | 54LS74 Download (PDF) |
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This device contains two independent positive-edge-triggered D flip-flops with complementary outputs The information on the D input is accepted by the flip-flops on the positive going edge of the clock pulse The triggering occurs at a voltage level and is not directly related to the transition time of the rising edge of the clock The data on the D input may be changed while the clock is low or high without affecting the outputs as long as the data setup and hold times are not violated A low logic level on the preset or clear inputs will set or reset the outputs regardless of the logic levels of the other inputs
54LS74 DM54LS74A DM74LS74A Dual Positive-Edge-Triggered D Flip-Flops with Preset Clear and Complementary Outputs June 1989 54LS74 DM54LS74A DM74LS74A Dual Positive-Edge-Triggered D Flip-Flops with Preset Clear and.
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
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54LS74A | Dual D-Type Positive-Edge -Triggered Flip-Flops | Texas Instruments |
| Part Number | Description |
|---|---|
| 54LS00 | Quad 2-Input NAND Gates |
| 54LS02 | Quad 2-Input NOR Gates |
| 54LS03 | Quad 2-Input NAND Gates |
| 54LS04 | Hex Inverting Gates |
| 54LS05 | HEX INVERTERS |
| 54LS08 | Quad 2-Input AND Gates |
| 54LS09 | QUAD 2-INPUT AND GATES |
| 54LS10 | Triple 3-Input NAND Gates |
| 54LS109 | Dual Positive-Edge-Triggered J-K Flip-Flops |
| 54LS11 | Triple 3-Input AND Gates |