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DM74LS161A |
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| Part Number | DM74LS161A |
| Manufacturer | National Semiconductor |
| Description | These synchronous presettable counters feature an internal carry look-ahead for application in high-speed counting designs The LS161A and LS163A are 4-bit binary counters The carry output is decoded b... |
| Features |
Y Y Y Y Y Y Y Y Y Y
Synchronously programmable Internal look-ahead for fast counting Carry output for n-bit cascading Synchronous counting Load control line Diode-clamped inputs Typical propagation time clock to Q output 14 ns Typical clock frequency 32 MHz Typical power dissipation 93 mW Alternate Military Aerospace device (54LS161 54LS163) is available Contact a National Semiconductor Sales Office Distributor for specificaitons
Connection Diagram
Dual-In-Line Package
Order Numbers 54LS161ADMQB 54LS161AFMQB 54LS161ALMQB 54LS163ADMQB 54LS163AFMQB 54LS163ALMQB DM54LS161AJ DM54LS161AW DM54LS1... |
| Document |
 DM74LS161A Data Sheet
PDF 210.74KB |
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | DM74LS161A |
Fairchild Semiconductor |
Synchronous 4-Bit Binary Counters |
|
| 2 | DM74LS163A |
Fairchild Semiconductor |
Synchronous 4-Bit Binary Counters |
|
| 3 | DM74LS163A |
National Semiconductor |
Synchronous 4-Bit Binary Counters |
|
| 4 | DM74LS164 |
National Semiconductor |
8-Bit Serial In/Parallel Out Shift Registers |
|
| 5 | DM74LS164 |
Fairchild Semiconductor |
8-Bit Serial In/Parallel Out Shift Register |
|
| 6 | DM74LS165 |
Fairchild Semiconductor |
8-Bit Parallel In/Serial Output Shift Registers |
|
Desde 2024. D4U Semiconductor.
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