DM74191 datasheet by National Semiconductor (now Texas Instruments).
| Part number | DM74191 |
|---|---|
| Datasheet | DM74191_NationalSemiconductor.pdf |
| File Size | 129.85 KB |
| Manufacturer | National Semiconductor (now Texas Instruments) |
| Description | Synchronous Up/Down 4-Bit Binary Counter with Mode Control |
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This circuit is a synchronous reversible up down counter The 191 is a 4-bit binary counter Synchronous operation is provided by having all flip-flops clocked simultaneously so that the outputs change simultaneously when so instructed by the steering logic This mode of operation eliminates the output counting spikes normally associated with asynchronous (ripple clock) counters The outputs of the four master-slave...
View all National Semiconductor (now Texas Instruments) datasheets
| Part Number | Description |
|---|---|
| DM7410 | Triple 3-Input NAND Gates |
| DM74121 | Monostable multivibrator |
| DM74122 | Retriggerable Resettable Multivibrator |
| DM74123 | Dual retriggerable monostable multivibrator |
| DM74125 | Quad TRI-STATE Buffers |
| DM74132 | DM54132/DM74132 Quad 2-Input NAND Gates with Schmitt Trigger Inputs |
| DM74141 | BCD to decimal decoder/driver |
| DM74150 | Data Selectors/Multiplexers |
| DM74151A | Data Selectors/Multiplexers |
| DM74153 | Dual 4-Line to 1-Line Data Selectors/Multiplexers |
