(China (Mainland))
Product Summary
The TXB0104RGYR is a 4-bit noninverting translator uses two separate configurable power-supply rails. The A port is designed totrack VCCA. VCCA accepts any supply voltage from 1.2 V to 3.6 V. The B port is designed to track VCCB. VCCB accepts any supply voltage from 1.65 V to 5.5 V. This allows for universal low-voltage bidirectional translation between any of the 1.2-V, 1.5-V, 1.8-V, 2.5-V, 3.3-V, and 5-V voltage nodes. VCCA should not exceed VCCB. When the output-enable (OE) input is low, all outputs are placed in the high-impedance state. The TXB0104RGYR is designed so that the OE input circuit is supplied by VCCA.
Parametrics
TXB0104RGYR absolute maximum ratings: (1)Supply voltage range, VCCA: -0.5 to 4.6V; VCCB: -0.5 to 6.5V; (2)VI, Input voltage range: -0.5 to 6.5V; (3)VO, Voltage range applied to any output in the high-impedance or power-off state: -0.5 to 6.5V; (4)VO, Voltage range applied to any output in the high or low state, A port: -0.5 to VCCA + 0.5V; B port: -0.5 to VCCB + 0.5V; (5)IIK, Input clamp current: VI < 0: -50mA; (6)IOK, Output clamp current, VO < 0: -50mA; (7)IO, Continuous output current: ±50mA; (8)Continuous current through VCCA, VCCB, or GND: ±100mA.
Features
TXB0104RGYR features: (1)1.2 V to 3.6 V on A Port and 1.65 V to 5.5 V on; (2)ESD Protection Exceeds JESD 22B Port (VCCA ≤ VCCB)-A Port, 2500-V Human-Body Model (A114-B); 200-V Machine Model (A115-A); 1500-V Charged-Device Model (C101); -B Port, ±15-kV Human-Body Model (A114-B); 200-V Machine Model (A115-A); 1500-V Charged-Device Model (C101); (3)VCC Isolation Feature-If Either VCC Input Is at GND, All Outputs Are in the High-Impedance State ; (4)OE Input Circuit Referenced to VCCA; (5)Low Power Consumption, 4-μA Max ICC; (6)Ioff Supports Partial-Power-Down Mode Operation; (7)Latch-Up Performance Exceeds 100 mA PerJESD 78, Class II.
Diagrams
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 TXB0104RGYR |
Texas Instruments |
Translation - Voltage Levels 4-Bit Bi-directional V-Level Translator |
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TXB0104RGYRG4 |
Texas Instruments |
Translation - Voltage Levels 4-Bit Bi-directional V-Level Translator |
Data Sheet |
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