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M74HC109 |
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| Part Number | M74HC109 |
| Manufacturer | STMicroelectronics (https://www.st.com/) |
| Description | The M74HC109 is an high speed CMOS DUAL J-K FLIP FLOP WITH PRESET AND CLEAR fabricated with silicon gate C2MOS technology. In accordance with the logic level on the J and K input this device changes state on positive going transition of the clock pulse. CLEAR and PRESET DIP SOP TSSOP ORDER CODES PACKAGE TUBE DIP SOP TSSOP M74HC109B1R M74HC109M1R T&R. |
| Features | . PIN CONNECTION AND IEC LOGIC SYMBOLS July 2001 1/12 M74HC109 INPUT AND OUTPUT EQUIVALENT CIRCUIT PIN DESCRIPTION PIN No SYMBOL NAME AND FUNCTION 1,15 2, 14, 3, 13 4, 12 5, 11 6, 10 7, 9 8 16 1CLR, 2CLR Asynchronous Reset Direct Input 1J, 2J, 1K, Synchronous Inputs; 2K Flip-Flops 1 and 2 1CK, 2CK Clock Input 1PR, 2PR Asynchronous Set Direct Input (Active Low) 1Q, 2Q True Flip-Flop Outputs 1Q, 2Q Complement Flip-Flop Outputs GND Ground (0V) Vcc Positive Supply Voltage TRUTH TABLE INPUTS CLR PR J K L H X X H L X X L L X X H H L H H H L L H H H . |
| Datasheet |
 M74HC109 Data Sheet
PDF 187.29KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | M74HC10 |
ST Microelectronics |
TRIPLE 3-INPUT NAND GATE |
|
| 2 | M74HC107 |
ST Microelectronics |
DUAL J-K FLIP FLOP |
|
| 3 | M74HC11 |
ST Microelectronics |
TRIPLE 3-INPUT AND GATE |
|
| 4 | M74HC112 |
ST Microelectronics |
DUAL J-K FLIP FLOP WITH PRESET AND CLEAR |
|
| 5 | M74HC113 |
ST Microelectronics |
DUAL J-K FLIP FLOP WITH PRESET |
|
| 6 | M74HC123 |
STMicroelectronics |
DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR |
|
| 7 | M74HC125 |
STMicroelectronics |
QUAD BUS BUFFER |
|
| 8 | M74HC125 |
Fairchild Semiconductor |
3-STATE Quad Buffers |
|
| 9 | M74HC126 |
STMicroelectronics |
Quad bus buffer |
|
| 10 | M74HC131 |
ST Microelectronics |
3 TO 8 LINE DECODER/LATCH |
|
Desde 2024. D4U Semiconductor.
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