High-speed CMOS logic presettable synchronous 4-bit binary up/down counter. Features bidirectional counting with positive edge triggering. Operates from a 2V to 6V supply voltage range, with a nominal supply of 4.5V. Offers a maximum operating frequency of 170 MHz at nominal supply. This 16-terminal, dual in-line ceramic package component is rated for military temperature grades (-55°C to 125°C) and includes MIL-SPEC screening.
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Texas Instruments CD54HC193F3A technical specifications.
| Max Operating Temperature | 125 |
| Number of Terminals | 16 |
| Min Operating Temperature | -55 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-GDIP-T16 |
| Width | 7.62 |
| Length | 19.56 |
| Pin Count | 16 |
| Number of Functions | 1 |
| Temperature Grade | MILITARY |
| Supply Voltage-Nom (Vsup) | 4.5 |
| Supply Voltage-Max (Vsup) | 6 |
| Supply Voltage-Min (Vsup) | 2 |
| Logic IC Type | BINARY COUNTER |
| Family | HC/UH |
| Propagation Delay (tpd) | 325 |
| Number of Bits | 4 |
| Max I(ol) | 0.0052 |
| Prop. Delay@Nom-Sup | 46 |
| Load Capacitance | 50 |
| Power Supply Current-Max (ICC) | 0.08 |
| Count Direction | BIDIRECTIONAL |
| Screening Level | 38535Q/M;38534H;883B |
| Trigger Type | POSITIVE EDGE |
| fmax-Min | 20 |
| Max Frequency@Nom-Sup | 17000000 |
| RoHS | No |
| Eccn Code | EAR99 |
| Lead Free | Yes |
| HTS Code | 8542.39.00.01 |
| REACH | not_compliant |
| Military Spec | True |
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