4-bit bidirectional binary counter, LS family, positive edge triggered. Operates with a 5V nominal supply voltage (4.5V to 5.5V range). Features a maximum operating frequency of 20MHz at nominal supply and a propagation delay of 52ns. This ceramic DFP-16 package component is rated for military temperature grades (-55°C to 125°C) and meets MIL-STD-883 screening.
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National Semiconductor DM54LS193W/883 technical specifications.
| Max Operating Temperature | 125 |
| Number of Terminals | 16 |
| Min Operating Temperature | -55 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-GDFP-F16 |
| Width | 6.604 |
| Length | 9.6645 |
| Number of Functions | 1 |
| Temperature Grade | MILITARY |
| Supply Voltage-Nom (Vsup) | 5 |
| Supply Voltage-Max (Vsup) | 5.5 |
| Supply Voltage-Min (Vsup) | 4.5 |
| Logic IC Type | BINARY COUNTER |
| Family | LS |
| Propagation Delay (tpd) | 52 |
| Number of Bits | 4 |
| Max I(ol) | 0.004 |
| Load Capacitance | 15 |
| Power Supply Current-Max (ICC) | 34 |
| Count Direction | BIDIRECTIONAL |
| Screening Level | MIL-STD-883 |
| Trigger Type | POSITIVE EDGE |
| fmax-Min | 30 |
| Max Frequency@Nom-Sup | 20000000 |
| RoHS | No |
| HTS Code | 8542.39.00.01 |
| REACH | unknown |
| Military Spec | True |
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