LED Lighting TI Electronic Components SN74AXC1T45DCKR For Roads
Brand Name:Texas Instruments
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Model Number:SN74AXC1T45DCKR
Minimum Order Quantity:1PCS
Delivery Time:2-7 work days
Payment Terms:T/T
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Shenzhen China
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7F, Building F, Longjing Science park, 335 Bulong Road, Ma Antang Community, Bantian Street, Longgang District, Shenzhen, China
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LED Lighting Components Texas Instruments TI SN74AXC1T45DCKR
| Technology Family | AXC |
| Applications | GPIO |
| Bits (#) | 1 |
| High input voltage (Min) (Vih) | 0.455 |
| High input voltage (Max) (Vih) | 3.6 |
| Vout (Min) (V) | 0.65 |
| Vout (Max) (V) | 3.6 |
| IOH (Max) (mA) | -12 |
| IOL (Max) (mA) | 12 |
| Rating | Catalog |
Features for the SN74AXC1T45
- Up and down translation across 0.65 V to 3.6 V
- Operating temperature: –40°C to +125°C
- Designed with glitch suppression circuitry to improve power sequencing performance
- Maximum quiescent current (ICCA + ICCB) of 10 µA (85°C maximum) and 16 µA (125°C maximum)
- Up to 500-Mbps support when translating from 1.8 to 3.3V
- VCC isolation feature:
- If either VCC input is below 100 mV, all I/Os outputs are disabled and become high-impedance
- Ioff supports partial-power-down mode operation
- Latch-up performance exceeds 100 mA per JESD 78, Class II
- ESD protection exceeds JESD 22
- 8000-V human body model
- 1000-V charged-device model
Description for the SN74AXC1T45
The SN74AXC1T45 is a single-bit noninverting bus transceiver that uses two separate configurable power-supply rails. The device is operational with both VCCA and VCCB supplies as low as 0.65 V. The A port is designed to track VCCA, which accepts any supply voltage from 0.65 V to 3.6 V. The B port is designed to track VCCB, which also accepts any supply voltage from 0.65 V to 3.6 V.
The DIR pin determines the direction of signal propagation. With the DIR pin configured HIGH, translation is from Port A to Port B. With DIR configured LOW, translation is from Port B to Port A. The DIR pin is referenced to VCCA, meaning that its logic-high and logic-low thresholds track with VCCA.
This device is fully specified for partial-power-down applications using the Ioff current. The Ioffprotection circuitry ensures that no excessive current is drawn from or to an input, output, or combined I/O that is biased to a specific voltage while the device is powered down.
The VCC isolation feature ensures that if either VCCA or VCCB is less than 100 mV, both I/O ports enter a high-impedance state by disabling their outputs.
The glitch suppression circuitry enables either supply rail to be powered on or off in any order, providing robust power sequencing performance.
LED Lighting TI Electronic Components SN74AXC1T45DCKR For Roads
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