74HC393D,653
Counter, Dual, 4-Bit, Ripple Carry Binary, 107 MHz, 2 V to 6 V, SOIC-14
74HC393D,653 is a dual 4-stage binary ripple counter. Each counter features a clock input (n active-low CP), an overriding asynchronous host reset input (nMR) and 4 buffered parallel outputs (nQ0 to nQ3). The counter advances on the HIGH-to-LOW transition of n active-low CP. A HIGH on nMR clears the counter stages and forces the outputs LOW, independent of the state of n active-low CP. Inputs include clamp diodes. This enables the use of current-limiting resistors to interface inputs to voltages in excess of VCC.
- Wide supply voltage range from 2.0V to 6.0V
- CMOS low power dissipation, high noise immunity
- Latch-up performance exceeds 100mA per JESD 78 Class II Level B
- CMOS input levels, two 4-bit binary counters with individual clocks
- Input transition rise and fall rate is 625ns/V max at VCC = 2.0V
- Input leakage current is ±1.0µA max at VI = VCC or GND; VCC = 6.0V
- Total power dissipation is 500mW maximum
- Propagation delay is 190ns max at -40°C to +125°C, VCC = 2.0V
- SO14 package
- Temperature range from -40°C to +125°C
Technical Attributes
Find Similar Parts
| Description | Value | |
|---|---|---|
| Uni-Directional | ||
| Gold | ||
| HC | ||
| Counter/Divider | ||
| 260 | ||
| 125@2V|25@4.5V|21@6V ns | ||
| 0.008 mA | ||
| Surface Mount | ||
| MSL 1 - Unlimited | ||
| 0 | ||
| 1 | ||
| 4 | ||
| 2 | ||
| 0 | ||
| 4 | ||
| -40 to 125 °C | ||
| UP Counter | ||
| 14SO | ||
| No | ||
| 14 | ||
| 8.75 x 4 x 1.45 mm | ||
| 50 pF | ||
| No | ||
| Asynchronous | ||
| SOIC | ||
| No | ||
| Negative-Edge | ||
| Binary | ||
| 5 V |
ECCN / UNSPSC / COO
| Description | Value |
|---|---|
| Country of Origin: | RECOVERY FEE |
| ECCN: | EAR99 |
| HTSN: | 8542390050 |
| Schedule B: | 8542390060 |
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