Part A
SN74LS244DWR
Texas Dụng cụ
- Lifecycle
- Active
- Stock
- 7512 PCS
- Package
- SOIC-20
- Series
- Logic - Buffers, Drivers, Receivers, Transceivers
Parts at a glance
Part B
SN74LS682DWRG4
Texas Dụng cụ
- Lifecycle
- Active
- Stock
- 7664 PCS
- Package
- SOIC-20
- Series
- Logic - Comparators
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | SN74LS244DWR | SN74LS682DWRG4 |
|---|---|---|
| Supplier | - | Texas Instruments |
| Series | 74LS | 74LS |
| Part Status | Active | Discontinued at Digi-Key |
| Type | - | Magnitude Comparator |
| Number of Bits | - | 8 |
| Output | - | Active Low |
| Output Function | - | A=B, A>B |
| Voltage - Supply | 4.75V ~ 5.25V | 4.85V ~ 5.25V |
| Current - Output High Low | 15mA, 24mA | 400µA, 24mA |
| Max Propagation Delay @ V Max CL | - | 30ns @ 5V, 45pF |
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 70°C |
| Logic Type | Buffer, Non-Inverting | - |
| Number of Elements | 2 | - |
| Number of Bits per Element | 4 | - |
| Output Type | 3-State | - |
| Mounting Type | Surface Mount | - |