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SN54LS290 |
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| Part Number | SN54LS290 |
| Manufacturer | Motorola Inc |
| Description | The LS290 and LS293 are 4-bit ripple type Decade, and 4-Bit Binary counters respectively. Each device consists of four master/ slave flip-flops which are internally connected to provide a divide-by-tw... |
| Features |
sion has the same pinouts (Connection Diagram) as the Dual In-Line Package.
J SUFFIX CERAMIC CASE 632-08
14 1
14 1
N SUFFIX PLASTIC CASE 646-06
LS290
1 MS VCC 14
2 NC MR 13
3 MS MR 12
4 Q2 CP1 11
5 Q1 CP0 10
6 NC Q0 9
14
7 GND Q3 8
1
D SUFFIX SOIC CASE 751A-02
ORDERING INFORMATION
SN54LSXXXJ SN74LSXXXN SN74LSXXXD Ceramic Plastic SOIC
LS293
1 NC
2 NC
3 NC
4 Q2
5 Q1
6 NC
7 GND
PIN NAMES Clock (Active LOW going edge) Input to ÷ 2 Section. Clock (Active LOW going edge) Input to ÷ 5 Section (LS290). Clock (Active LOW going edge) Input to ÷ 8 Section (LS293). Master Reset (Cl... |
| Document |
 SN54LS290 Data Sheet
PDF 205.27KB |
Similar Datasheet
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | SN54LS290 |
Texas Instruments |
DECADE AND 4-BIT BINARY COUNTERS |
|
| 2 | SN54LS293 |
Motorola |
DECADE COUNTER / 4-BIT BINARY COUNTER |
|
| 3 | SN54LS293 |
Texas Instruments |
DECADE AND 4-BIT BINARY COUNTERS |
|
| 4 | SN54LS297 |
Texas Instruments |
DIGITAL PHASE-LOCKED-LOOP FILTER |
|
| 5 | SN54LS298 |
Motorola Inc |
QUAD 2-INPUT MULTIPLEXER |
|
| 6 | SN54LS298 |
Texas Instruments |
Quadruple 2-Input Multiplexers |
|
Desde 2024. D4U Semiconductor.
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