| Part Number | 74LS74A Datasheet |
|---|---|
| Manufacturer | National Semiconductor |
| Overview |
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 cloc.
Y Alternate military aerospace device (54LS74) is available Contact a National Semiconductor Sales Office Distributor for specifications
Connection Diagram
Dual-In-Line Package
Function Table
TL F 6373 * 1 Order Number 54LS74DMQB 54LS74FMQB 54LS74LMQB DM54LS74AJ DM54LS74AW DM74LS74AM or DM74LS74. |
74LS74A Datasheet and Specifications PDF
The 74LS74A is a Dual Positive-Edge-Triggered D Flip-Flops.
Key Specifications
| Package | SSOP |
|---|---|
| Mount Type | Surface Mount |
| Pins | 14 |
| Operating Voltage | 5 V |
| Max Voltage (typical range) | 5.25 V |
| Min Voltage (typical range) | 4.75 V |
| Logic Function | AND, D-Type, Flip-Flop |
| Clock Edge Trigger | Positive Edge |
| Part Number | 74LS74A Datasheet |
|---|---|
| Description | Dual D-Type Positive-Edge-Triggered Flip-Flop |
| Manufacturer | Texas Instruments |
| Overview |
SN5474, SN54LS74A, SN54S74 SN7474. SN74LS74A, SN74S74 DUAL DĆTYPE POSITIVEĆEDGEĆTRIGGERED FLIPĆFLOPS WITH PRESET AND CLEAR
SDLS119 − DECEMBER 1983 − REVISED MARCH 1988
PRODUCTION DATA information is .
OSITIVEĆEDGEĆTRIGGERED FLIPĆFLOPS WITH PRESET AND CLEAR
SDLS119 * DECEMBER 1983 * REVISED MARCH 1988 4 * POST OFFICE BOX 655303 DALLAS, TEXAS 75265 SN5474, SN54LS74A, SN54S74 SN7474. SN74LS74A, SN74S74 DUAL DĆTYPE POSITIVEĆEDGEĆTRIGGERED FLIPĆFLOPS WITH PRESET AND CLEAR SDLS119 * DECEMBER 1983 * . |
| Part Number | 74LS74A Datasheet |
|---|---|
| Description | Dual Positive-Edge-Triggered D Flip-Flops |
| Manufacturer | Fairchild Semiconductor |
| Overview | 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 clo. IC), JEDEC MS-120, 0.150 Narrow DM74LS85ASJ M14D 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide DM74LS74AN N14A 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the order. |
| Part Number | 74LS74A Datasheet |
|---|---|
| Description | DUAL D-TYPE POSITIVE EDGE-TRIGGERED FLIP-FLOP |
| Manufacturer | Motorola Semiconductor |
| Overview | DUAL D-TYPE POSITIVE EDGE-TRIGGERED FLIP-FLOP The SN54 / 74LS74A dual edge-triggered flip-flop utilizes Schottky TTL circuitry to produce high speed D-type flip-flops. Each flip-flop has individual cl. are unpredictable if SD and CD go HIGH simultaneously. If the levels at the set and clear are near VIL maximum then we cannot guarantee to meet the minimum level for VOH. H, h = HIGH Voltage Level L, I = LOW Voltage Level X = Don’t Care i, h (q) = Lower case letters indicate the state of the referen. |