Part A
74HCT540D
Toshiba Semiconductor và lưu trữ
- Lifecycle
- Active
- Stock
- 1645 PCS
- Package
- SOIC-14
- Series
- Logic - Buffers, Drivers, Receivers, Transceivers
Parts at a glance
Part B
74HCT373D,653
NXP Hoa Kỳ Inc.
- Lifecycle
- Active
- Stock
- 8194 PCS
- Package
- SOIC-20
- Series
- Logic - Latches
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | 74HCT540D | 74HCT373D,653 |
|---|---|---|
| Supplier | - | Rochester Electronics, LLC |
| Series | 74HCT | 74HCT |
| Part Status | Active | Active |
| Logic Type | Buffer, Inverting | D-Type Transparent Latch |
| Circuit | - | 1:8 |
| Output Type | 3-State | Tri-State |
| Voltage - Supply | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Independent Circuits | - | 1 |
| Delay Time - Propagation | - | 14ns |
| Current - Output High Low | 6mA, 6mA | 6mA, 6mA |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 125°C |
| Mounting Type | Surface Mount | Surface Mount |
| Number of Elements | 1 | - |
| Number of Bits per Element | 8 | - |