4-bit bidirectional decade counter, positive edge triggered, LS family logic IC. Features a 5V nominal supply voltage (4.75V-5.25V range) and a maximum operating frequency of 20MHz. Operates within a commercial temperature range of 0°C to 70°C. Housed in a 16-terminal SOIC-16 package with a propagation delay of 36ns.
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Technical Specifications
Motorola SN74LS190D technical specifications.
General
| Max Operating Temperature | 70 |
| Number of Terminals | 16 |
| Min Operating Temperature | 0 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDSO-G16 |
| Width | 3.9 |
| Length | 9.9 |
| Pin Count | 16 |
| Number of Functions | 1 |
| Temperature Grade | COMMERCIAL |
| Supply Voltage-Nom (Vsup) | 5 |
| Supply Voltage-Max (Vsup) | 5.25 |
| Supply Voltage-Min (Vsup) | 4.75 |
| Logic IC Type | DECADE COUNTER |
| Family | LS |
| Propagation Delay (tpd) | 36 |
| Number of Bits | 4 |
| Max I(ol) | 0.008 |
| Load Capacitance | 15 |
| Power Supply Current-Max (ICC) | 35 |
| Count Direction | BIDIRECTIONAL |
| Trigger Type | POSITIVE EDGE |
| fmax-Min | 20 |
| Max Frequency@Nom-Sup | 20000000 |
Compliance
| RoHS | No |
| HTS Code | 8542.39.00.01 |
| REACH | unknown |
| Military Spec | False |
Datasheet
Motorola SN74LS190D Datasheet
Download the complete datasheet for Motorola SN74LS190D to view detailed technical specifications.
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