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MC74AC273DTR2G
+NomenclatureIC FF D-TYPE SGL 8-BIT 20-TSSOP
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FabricantSemi - conducteurs
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Pièce fabricant #MC74AC273DTR2G
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Fiche technique MC74AC273DTR2G DataSheet
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Spécifications
| Attribut | Valeur |
| Series | 74AC |
| Part Status | Active |
| Function | Master Reset |
| Type | D-Type |
| Output Type | Non-Inverted |
| Number of Elements | 1 |
| Number of Bits per Element | 8 |
| Clock Frequency | 175 MHz |
| Max Propagation Delay @ V, Max CL | 9ns @ 5V, 50pF |
| Trigger Type | Positive Edge |
| Current - Output High, Low | 24mA, 24mA |
| Voltage - Supply | 2V ~ 6V |
| Current - Quiescent (Iq) | 8 µA |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 20-TSSOP |
| Package / Case | 20-TSSOP (0.173", 4.40mm Width) |
| Base Product Number | 74AC273 |
| Input Capacitance | 4.5 pF |
Présentation
Description
Each flip-flop in the MC74AC273DTR2G has individual D inputs and Q outputs, allowing for independent data handling, while the asynchronous reset pin clears all outputs simultaneously to a low level, ensuring a predictable start-up state. It is housed in a surface-mount package, making it ideal for compact and high-density circuit designs. The IC operates over a wide voltage range and features low power consumption, which is beneficial for battery-powered applications. Its robust design and high-speed operation make it suitable for use in various applications, including data buffering, registers, and memory interfacing.
Equivalent
1. 74HC273 - NXP, Texas Instruments
2. SN74HC273 - Texas Instruments
3. CD74HCT273 - Texas Instruments
4. MC74HC273 - ON Semiconductor
5. 74VHC273 - Toshiba
These components are generally interchangeable in digital circuit designs requiring similar functionality, but verify electrical characteristics and pin configurations before substituting.
Features
1. Eight D-Type Flip-Flops: Provides eight individual flip-flops with direct clear input for versatile data handling.
2. High-Speed Operation: Due to its advanced CMOS technology, it supports high-speed logic operations.
3. Asynchronous Clear: Each flip-flop has an independent asynchronous clear input, allowing for immediate resetting.
4. Positive Edge-Triggered: Ensures data is registered on the rising edge of the clock pulse.
5. Extended Temperature Range: Suitable for a wide temperature range, making it adaptable for various applications.
6. Tri-State Outputs: Facilitates bus-oriented applications and allows for multiple device connections.
7. Compatibility: Compatible with TTL, making it suitable for integration into various systems.
These features make the MC74AC273DTR2G suitable for a range of applications, including data storage, transfer, and processing in digital systems.