Part Details for DM74AS161N/A+ by National Semiconductor Corporation
Results Overview of DM74AS161N/A+ by National Semiconductor Corporation
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DM74AS161N/A+ Information
DM74AS161N/A+ by National Semiconductor Corporation is a Counter.
Counters are under the broader part category of Logic Components.
Digital logic governs the behavior of signals in electronic circuits, enabling complex decisions based on simple binary inputs (yes/no). Logic components perform operations from these signals. Read more about Logic Components on our Logic part category page.
Part Details for DM74AS161N/A+
DM74AS161N/A+ CAD Models
DM74AS161N/A+ Part Data Attributes
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DM74AS161N/A+
National Semiconductor Corporation
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Datasheet
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DM74AS161N/A+
National Semiconductor Corporation
IC,COUNTER,UP,4-BIT BINARY,AS-TTL,DIP,16PIN,PLASTIC
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | NATIONAL SEMICONDUCTOR CORP | |
| Package Description | DIP, DIP16,.3 | |
| Reach Compliance Code | unknown | |
| HTS Code | 8542.39.00.01 | |
| Count Direction | UP | |
| Family | AS | |
| JESD-30 Code | R-PDIP-T16 | |
| JESD-609 Code | e0 | |
| Load/Preset Input | YES | |
| Logic IC Type | BINARY COUNTER | |
| Max Frequency@Nom-Sup | 75000000 Hz | |
| Max I(ol) | 0.02 A | |
| Mode of Operation | SYNCHRONOUS | |
| Number of Bits | 4 | |
| Number of Functions | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | DIP | |
| Package Equivalence Code | DIP16,.3 | |
| Package Shape | RECTANGULAR | |
| Package Style | IN-LINE | |
| Power Supply Current-Max (ICC) | 53 mA | |
| Propagation Delay (tpd) | 13 ns | |
| Supply Voltage-Max (Vsup) | 5.5 V | |
| Supply Voltage-Min (Vsup) | 4.5 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | NO | |
| Technology | TTL | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | Tin/Lead (Sn/Pb) | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | DUAL | |
| Trigger Type | POSITIVE EDGE |