Part A
74HC4538D
Toshiba Semiconductor và lưu trữ
- Lifecycle
- Active
- Stock
- 1231 PCS
- Package
- SOIC-16
- Series
- Logic - Multivibrators
Parts at a glance
Part B
74HC40103D,652
NXP Hoa Kỳ Inc.
- Lifecycle
- Active
- Stock
- 4424 PCS
- Package
- SOIC-16
- Series
- Logic - Counters, Dividers
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | 74HC4538D | 74HC40103D,652 |
|---|---|---|
| Supplier | - | Rochester Electronics, LLC |
| Series | 74HC | 74HC |
| Part Status | Active | Active |
| Logic Type | Monostable | Binary Counter |
| Direction | - | Down |
| Number of Elements | - | 1 |
| Number of Bits per Element | - | 8 |
| Reset | - | Asynchronous |
| Timing | - | Synchronous |
| Count Rate | - | 32 MHz |
| Trigger Type | - | Positive Edge |
| Voltage - Supply | 2 V ~ 6 V | 2 V ~ 6 V |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 125°C |
| Mounting Type | Surface Mount | Surface Mount |
| Independent Circuits | 2 | - |
| Schmitt Trigger Input | Yes | - |
| Propagation Delay | 25 ns | - |
| Current - Output High Low | 5.2mA, 5.2mA | - |