74AVCH1T45FZ4-7
ActiveSINGLE BIT VOLTAGE TRANSLATOR WITH BUS HOLD
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74AVCH1T45FZ4-7
ActiveSINGLE BIT VOLTAGE TRANSLATOR WITH BUS HOLD
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | 74AVCH1T45FZ4-7 |
|---|---|
| Channel Type | Bidirectional |
| Channels per Circuit | 1 |
| Mounting Type | Surface Mount |
| Number of Circuits | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Tri-State, Non-Inverted |
| Package / Case | 6-XFDFN |
| Supplier Device Package | X2-DFN1410-6 |
| Translator Type | Voltage Level |
| Voltage - VCCA [Max] | 3.6 V |
| Voltage - VCCA [Min] | 1.2 V |
| Voltage - VCCB [Max] | 3.6 V |
| Voltage - VCCB [Min] | 1.2 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 0.47 | |
| Digi-Reel® | 1 | $ 0.47 | ||
| Tape & Reel (TR) | 5000 | $ 0.13 | ||
| 10000 | $ 0.12 | |||
| 25000 | $ 0.11 | |||
| 50000 | $ 0.10 | |||
Description
General part information
74AVCH1T45 Series
The 74AVCH1T45 is a single bit, dual supply transceiver with 3-state outputs suitable for transmitting a single logic bit across different voltage domains. The 74AVCH1T45 is a variant of the 74AVC1T45 that includes a bus hold feature at each input. The A input/output pin is designed to track VCCA while the B input/output tracks VCCB. This arrangement allows for universal low-voltage translation between any voltages from 1.2V to 3.6V. The Direction pin (DIR) controls the direction of the transceiver and in a logic voltage related to VCCA. When a high logic level is applied to DIR the A pin becomes an input and the B pin becomes the output. Conversely the roles of A and B are reversed when DIR is asserted low.
Documents
Technical documentation and resources