SN74AUP2G125YZPR
Dual Bus Buffer Gate 3-StateThe SN74AUP2G125YZPR is a dual bus buffer gate 3-state from Texas Instruments. View the full SN74AUP2G125YZPR datasheet below including key specifications, electrical characteristics, absolute maximum ratings.
SN74AUP2G125YZPR shares its datasheet with SN74AUP2G125, whose page lists every part number it covers.
Official SN74AUP2G125YZPR datasheet (PDF) — the source this page was extracted from.
SN74AUP2G125YZPR Key Specifications
| Parameter | Value |
|---|---|
| ESD HBM | 2000V |
| Pin Count | 8 |
| Output Type | 3-state |
| Number Of Channels | 2 |
| Input Capacitance (CI) | 1.5 pF typ |
| Input/Output Tolerance | 3.6V I/O tolerant |
| Supply Voltage Range (VCC) | 0.8V to 3.6V |
| Max Propagation Delay (Tpd) | 5.4 ns at 3.3V |
| Operating Temperature Range | -40°C to 85°C |
| Static Supply Current (ICC) | 0.9 µA max |
| Thermal Impedance (θJA) YZP | 102 °C/W |
| Output Current (IOH/IOL) At 3V | ±4 mA |
| Dynamic Power Capacitance (Cpd) | 4 pF typ at 3.3V |
SN74AUP2G125YZPR Overview
Part: SN74AUP2G125DCUR — Texas Instruments
Type: Low-Power Dual Bus Buffer Gate with 3-State Outputs
Description: Dual bus buffer gate with 3-state outputs, operating from 0.8–3.6 V VCC, with tpd of 5.4 ns max at 3.3 V and ICC of 0.9 μA max, in a VSSOP (DCU) package.
Operating Conditions:
- Supply voltage: 0.8–3.6 V
- Operating temperature: -40 to 85 °C
- Max output current: ±4 mA at VCC = 3 V (±20 μA at VCC = 0.8 V)
- Input transition rise/fall rate: 200 ns/V max (VCC = 0.8 V to 3.6 V)
Absolute Maximum Ratings:
- Supply voltage range: -0.5 to 4.6 V
- Input voltage range: -0.5 to 4.6 V
- Continuous output current: ±20 mA
- Continuous current through VCC or GND: ±50 mA
- Storage temperature: -65 to 150 °C
Key Specs:
- Propagation delay tpd (A to Y, CL = 5 pF): 2.3 ns typ, 5.4 ns max at 3.3 V ± 0.3 V (-40 to 85 °C)
- Enable time ten (OE to Y, CL = 5 pF): 5.8 ns max at 3.3 V ± 0.3 V (-40 to 85 °C)
- Static supply current ICC: 0.5 μA max at 25 °C, 0.9 μA max over -40 to 85 °C (VCC 0.8–3.6 V)
- Input leakage II: 0.1 μA max at 25 °C, 0.5 μA max over -40 to 85 °C
- Ioff: 0.2 μA max at 25 °C, 0.6 μA max over -40 to 85 °C (VCC = 0 V)
- VOH at VCC = 3 V: 2.6 V min at IOH = -4 mA (25 °C)
- VOL at VCC = 3 V: 0.44 V max at IOL = 4 mA (25 °C)
- Input capacitance CI: 1.5 pF typ; power dissipation capacitance Cpd: 4 pF typ at 3.3 V (outputs enabled)
Features:
- Available in the TI NanoStar™ package
- Wide VCC range of 0.8 V to 3.6 V, optimized for 3.3-V operation
- 3.6-V I/O tolerant to support mixed-mode signal operation
- Low static and dynamic power consumption
- Low noise: overshoot and undershoot <10% of VCC
- Input-disable feature allows floating input conditions
- Ioff supports partial-power-down mode operation
- Input hysteresis for slow input transitions and better switching noise immunity
- Latch-up performance exceeds 100 mA per JESD 78, Class II
- ESD tested per JESD 22: 2000-V HBM, 1000-V CDM
Applications:
- Battery-powered portable applications
- Point-to-point applications
Package:
- VSSOP - DCU (reel of 3000) for SN74AUP2G125DCUR
- Other orderable options: NanoStar™ WCSP YFP and YZP, uQFN DQE, QFN RSE
SN74AUP2G125YZPR Features
- Available in the Texas Instruments NanoStar™ Package
- Low Static-Power Consumption (ICC = 0.9 m A Max)
SN74AUP2G125YZPR Electrical Characteristics
over recommended operating free-air temperature range (unless otherwise noted)
| PARAMETER | PARAMETER | TEST CONDITIONS | V CC | T A = 25°C - MIN | T A = 25°C - TYP | T A = 25°C - MAX | T A = -40°C to 85°C - MIN | UNIT |
|---|---|---|---|---|---|---|---|---|
| I OH = -20 m A | 0.8 V to 3.6 V | V CC - 0.1 | V CC - 0.1 | V | ||||
| I OH = -1.1 mA | 1.1 V | 0.75 × V CC | 0.7 × V CC | V | ||||
| I OH = -1.7 mA | 1.4 V | 1.11 | 1.03 | V | ||||
| I OH = -1.9 mA | 1.65 V | 1.32 | 1.3 | V | ||||
| V OH | I OH = -2.3 mA | 2.3 V | 2.05 | 1.97 | V | |||
| I OH = -3.1 mA | 2.3 V | 1.9 | 1.85 | V | ||||
| I OH = -2.7 mA | 3 V | 2.72 | 2.67 | V | ||||
| I OH = -4 mA | 3 V | 2.6 | 2.55 | V | ||||
| I OL = 20 m A | 0.8 V to 3.6 V | 0.1 | 0.1 | 0.1 | 0.1 | V | ||
| I OL = 1.1 mA | 1.1 V | 0.3 × V CC | 0.3 × V CC | V | ||||
| I OL = 1.7 mA | 1.4 V | 0.31 | 0.37 | V | ||||
| I OL = 1.9 mA | 1.65 V | 0.31 | 0.35 | V | ||||
| V OL | I OL = 2.3 mA | 2.3 V | 0.31 | 0.33 | 0.33 | |||
| I OL = 3.1 mA | 2.3 V | 0.44 | 0.44 | 0.44 | 0.45 | 0.45 | ||
| I OL = 2.7 mA | 3 V | 0.31 | 0.33 | 0.33 | ||||
| I OL = 4 mA | 3 V | 0.44 | 0.45 | 0.45 | ||||
| I I | A or OE input | V I = GND to 3.6 V | 0 V to 3.6 V | 0.1 | 0.1 | 0.1 | 0.5 | m A |
| I off | V I or V O = 0 V to 3.6 V | 0 V | 0.2 | 0.2 | 0.2 | 0.6 | m A | |
| Δ I off | V I or V O = 0 V to 3.6 V | 0 V to 0.2 V | 0.2 | 0.2 | 0.2 | 0.9 | m A | |
| I OZ | V O = V CC or GND | 3.6 V | 0.1 | 0.1 | 0.1 | 0.5 | m A | |
| I CC | V I = GND or (V CC to 3.6 V), OE = GND, I O = 0 | 0.8 V to 3.6 V | 0.5 | 0.5 | 0.5 | 0.9 | m A | |
| Δ I CC | A input | V I = V CC - 0.6 V (1) , I = 0 | 3.3 V | 40 | 40 | 40 | 50 | m A |
| Δ I CC | OE input | O | 3.3 V | 110 | 110 | 110 | 120 | m A |
| Δ I CC | All inputs | V I = GND to 3.6 V, OE = V CC (2) | 0.8 V to 3.6 V | 0 | 0 | 0 | 0 | 0 |
| C I | C I | V I = V CC or GND | 0 V 3.6 V | 2 | 2 | pF | ||
| C o | C o | V O = V CC or GND | 3.6 V | 3 | pF |
over recommended operating free-air temperature range, CL = 5 pF (unless otherwise noted) (see Figure 3 and Figure 4)
| PARAMETER | FROM - (INPUT) | TO - (OUTPUT) | V - CC | T A = 25°C - MIN | T A = 25°C - TYP | T A = 25°C - MAX | T A = -40°C to 85°C - MIN | T A = -40°C to 85°C - MAX | UNIT |
|---|---|---|---|---|---|---|---|---|---|
| Y | 0.8 V | 23.0 | |||||||
| Y | 1.2 V ± 0.1 V | 0.5 | 7.8 | 19.5 | 0.5 | 20.7 | |||
| t | A | Y | 1.5 V ± 0.1 V | 0.5 | 5.2 | 11.1 | 0.5 | 13.5 | |
| pd | Y | 1.8 V ± 0.15 V | 0.6 | 4.0 | 8.1 | 0.5 | 10.5 | ||
| Y | 2.5 V ± 0.2 V | 0.9 | 2.8 | 5.0 | 0.5 | 7.1 | |||
| Y | 3.3 V ± 0.3 V | 0.9 | 2.3 | 3.7 | 0.5 | 5.4 | |||
| t en | Y | 0.8 V | 32.5 | ||||||
| t en | Y | 1.2 V ± 0.1 V | 0.5 | 8.5 | 21.7 | 0.5 | 23.1 | ||
| t en | OE | Y | 1.5 V ± 0.1 V | 0.7 | 5.5 | 11.6 | 0.5 | 14.2 | |
| t en | Y | 1.8 V ± 0.15 V | 1.0 | 4.3 | 8.6 | 0.5 | 11.1 | ||
| t en | Y | 2.5 V ± 0.2 V | 1.3 | 3.0 | 5.4 | 0.5 | 7.6 | ||
| t en | Y | 3.3 V ± 0.3 V | 1.3 | 2.4 | 4.0 | 0.5 | 5.8 | ||
| t dis | 0.8 V | 13.0 | |||||||
| t dis | 1.2 V ± 0.1 V | 1.8 | 5.0 | 9.8 | 1.5 | 10.2 | |||
| t dis | OE | Y | 1.5 V ± 0.1 V | 0.5 | 3.6 | 7.3 | 0.5 | 7.6 | |
| t dis | 1.8 V ± 0.15 V | 0.5 | 3.3 | 5.9 | 0.5 | 6.3 | |||
| t dis | 2.5 V ± 0.2 V | 0.5 | 2.2 | 3.7 | 0.5 | 4.1 | |||
| t dis | 3.3 V ± 0.3 V | 1.5 | 2.6 | 4.3 | 1.1 | 4.6 |
over recommended operating free-air temperature range, CL = 10 pF (unless otherwise noted) (see Figure 3 and Figure 4)
| PARAMETER | FROM - (INPUT) | TO - (OUTPUT) | V - CC | T A = 25°C - MIN | T A = 25°C - TYP | T A = 25°C - MAX | T A = -40°C to 85°C - MIN | T A = -40°C to 85°C - MAX | UNIT |
|---|---|---|---|---|---|---|---|---|---|
| Y | 0.8 V | 26.0 | |||||||
| Y | 1.2 V ± 0.1 V | 0.5 | 8.8 | 21.5 | 0.5 | 22.7 | |||
| t | A | Y | 1.5 V ± 0.1 V | 1.2 | 6.0 | 12.4 | 0.5 | 14.7 | |
| pd | Y | 1.8 V ± 0.15 V | 1.2 | 4.7 | 9.2 | 0.5 | 11.5 | ||
| Y | 2.5 V ± 0.2 V | 1.4 | 3.3 | 5.8 | 0.5 | 7.8 | |||
| Y | 3.3 V ± 0.3 V | 1.4 | 2.7 | 4.3 | 0.5 | 6.0 | |||
| t en | Y | 0.8 V | 35.7 | ||||||
| t en | Y | 1.2 V ± 0.1 V | 0.5 | 9.6 | 23.8 | 0.5 | 25.1 | ns | |
| t en | OE | Y | 1.5 V ± 0.1 V | 1.5 | 6.4 | 12.9 | 0.5 | 15.5 | ns |
| t en | Y | 1.8 V ± 0.15 V | 1.5 | 5.0 | 9.8 | 0.5 | 12.2 | ns | |
| t en | Y | 2.5 V ± 0.2 V | 1.6 | 3.5 | 9.6 | 0.5 | 12.3 | ns | |
| t en | Y | 3.3 V ± 0.3 V | 1.6 | 2.9 | 4.7 | 0.5 | 6.4 | ns | |
| t dis | 0.8 V | 14.5 | |||||||
| t dis | 1.2 V ± 0.1 V | 0.9 | 5.8 | 11.2 | 0.8 | 11.5 | |||
| t dis | OE | Y | 1.5 V ± 0.1 V | 0.5 | 4.1 | 9.0 | 0.5 | 9.2 | |
| t dis | 1.8 V ± 0.15 V | 1.3 | 4.4 | 7.5 | 1.1 | 7.8 | |||
| t dis | 2.5 V ± 0.2 V | 1.2 | 2.9 | 4.7 | 1.0 | 5.0 | |||
| t dis | 3.3 V ± 0.3 V | 1.9 | 3.8 | 6.1 | 1.7 | 6.3 |
over recommended operating free-air temperature range, CL = 15 pF (unless otherwise noted) (see Figure 3 and Figure 4)
| PARAMETER | FROM - (INPUT) | TO - (OUTPUT) | V - CC | T A = 25°C - MIN | T A = 25°C - TYP | T A = 25°C - MAX | T A = -40°C to 85°C - MIN | T A = -40°C to 85°C - MAX | UNIT |
|---|---|---|---|---|---|---|---|---|---|
| Y | 0.8 V | 28.6 | |||||||
| Y | 1.2 V ± 0.1 V | 0.5 | 9.8 | 23.5 | 0.5 | 24.6 | |||
| t | A | Y | 1.5 V ± 0.1 V | 1.7 | 4.1 | 13.5 | 0.5 | 15.7 | |
| pd | Y | 1.8 V ± 0.15 V | 1.6 | 5.3 | 10.2 | 0.5 | 12.4 | ||
| Y | 2.5 V ± 0.2 V | 1.8 | 3.8 | 6.4 | 0.5 | 8.4 | |||
| Y | 3.3 V ± 0.3 V | 1.7 | 3.1 | 4.8 | 0.5 | 6.4 | |||
| t en | Y | 0.8 V | 38.9 | ||||||
| t en | Y | 1.2 V ± 0.1 V | 0.5 | 10.7 | 24.7 | 0.5 | 26.0 | ||
| t en | OE | Y | 1.5 V ± 0.1 V | 1.7 | 7.2 | 14.1 | 0.5 | 16.5 | |
| t en | Y | 1.8 V ± 0.15 V | 2.0 | 5.6 | 10.3 | 0.5 | 12.7 | ||
| t en | Y | 2.5 V ± 0.2 V | 2.0 | 4.0 | 6.8 | 0.5 | 8.9 | ||
| t en | Y | 3.3 V ± 0.3 V | 1.9 | 3.3 | 5.2 | 0.5 | 6.8 | ||
| t dis | 0.8 V | 14.8 | |||||||
| t dis | 1.2 V ± 0.1 V | 0.5 | 6.3 | 13.7 | 0.5 | 14.0 | |||
| t dis | OE | Y | 1.5 V ± 0.1 V | 0.5 | 4.6 | 8.8 | 0.5 | 9.1 | |
| t dis | 1.8 V ± 0.15 V | 0.7 | 4.9 | 8.1 | 0.6 | 8.4 | |||
| t dis | 2.5 V ± 0.2 V | 1.1 | 3.7 | 6.5 | 1.0 | 6.7 | |||
| t dis | 3.3 V ± 0.3 V | 1.3 | 4.8 | 7.6 | 1.2 | 7.7 |
over recommended operating free-air temperature range, CL = 30 pF (unless otherwise noted) (see Figure 3 and Figure 4)
| PARAMETER | FROM - (INPUT) | TO - (OUTPUT) | V - CC | T A = 25°C - MIN | T A = 25°C - TYP | T A = 25°C - MAX | T A = -40°C to 85°C - MIN | T A = -40°C to 85°C - MAX | UNIT |
|---|---|---|---|---|---|---|---|---|---|
| Y | 0.8 V | 37.9 | |||||||
| Y | 1.2 V ± 0.1 V | 0.5 | 13.0 | 30.2 | 0.5 | 31.1 | |||
| t | A | Y | 1.5 V ± 0.1 V | 3.2 | 8.9 | 17.2 | 0.9 | 19.2 | |
| pd | Y | 1.8 V ± 0.15 V | 3.0 | 7.1 | 13.0 | 0.8 | 15.0 | ||
| Y | 2.5 V ± 0.2 V | 3.0 | 5.2 | 8.3 | 1.2 | 10.2 | |||
| Y | 3.3 V ± 0.3 V | 2.7 | 4.3 | 6.5 | 1.3 | 7.9 | |||
| t en | Y | 0.8 V | 49.9 | ||||||
| t en | Y | 1.2 V ± 0.1 V | 0.5 | 14.1 | 31.7 | 0.5 | 32.8 | ns | |
| t en | OE | Y | 1.5 V ± 0.1 V | 2.7 | 9.6 | 17.8 | 0.6 | 20.0 | ns |
| t en | Y | 1.8 V ± 0.15 V | 2.5 | 7.5 | 13.2 | 0.5 | 15.4 | ns | |
| t en | Y | 2.5 V ± 0.2 V | 2.9 | 5.5 | 8.6 | 1.2 | 10.6 | ns | |
| t en | Y | 3.3 V ± 0.3 V | 2.7 | 4.6 | 6.7 | 1.4 | 8.3 | ns | |
| t dis | 0.8 V | 17.9 | |||||||
| t dis | 1.2 V ± 0.1 V | 0.5 | 8.7 | 17.4 | 0.5 | 17.6 | |||
| t dis | OE | Y | 1.5 V ± 0.1 V | 0.5 | 6.5 | 14.0 | 0.5 | 14.0 | |
| t dis | 1.8 V ± 0.15 V | 2.4 | 8.1 | 12.9 | 2.3 | 13.0 | |||
| t dis | 2.5 V ± 0.2 V | 1.8 | 5.7 | 10.4 | 1.7 | 10.6 | |||
| t dis | 3.3 V ± 0.3 V | 3.9 | 8.6 | 13.5 | 3.8 | 13.6 |
SN74AUP2G125YZPR Absolute Maximum Ratings
over operating free-air temperature range (unless otherwise noted)
| MIN | MAX | UNIT | |||
|---|---|---|---|---|---|
| V CC | Supply voltage range | Supply voltage range | -0.5 | 4.6 | V |
| V I | Input voltage range (2) | Input voltage range (2) | -0.5 | 4.6 | V |
| V O | Voltage range applied to any output in the high-impedance or power-off state (2) | Voltage range applied to any output in the high-impedance or power-off state (2) | -0.5 | 4.6 | V |
| V O | Output voltage range in the high or low state (2) | Output voltage range in the high or low state (2) | -0.5 | V CC + 0.5 | V |
| I IK | Input clamp current | V I < 0 | -50 | mA | |
| I OK | Output clamp current | V O < 0 | -50 | mA | |
| I O | Continuous output current | Continuous output current | ±20 | mA | |
| Continuous current through V CC or GND | Continuous current through V CC or GND DCU package DQE package | ±50 227 261 | mA | ||
| q JA | Package thermal impedance (3) | RSE package | 253 | °C/W | |
| YFP package | 132 | °C/W | |||
| YZP package | 102 | °C/W | |||
| T stg | Storage temperature range | Storage temperature range | -65 | 150 | °C |
- (1) Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
- (2) The input negative-voltage and output voltage ratings may be exceeded if the input and output current ratings are observed.
- (3) The package thermal impedance is calculated in accordance with JESD 51-7.
SN74AUP2G125YZPR Recommended Operating Conditions
| MIN | MAX | UNIT | |||
|---|---|---|---|---|---|
| V CC | Supply voltage | 0.8 | 3.6 | V | |
| V IH | High-level input voltage | V CC = 0.8 V | V CC | 3.6 | V |
| V IH | High-level input voltage | V CC = 1.1 V to 1.95 V | 0.65 × V CC | 3.6 | V |
| V IH | High-level input voltage | V CC = 2.3 V to 2.7 V | 1.6 | 3.6 | V |
| V IH | High-level input voltage | V CC = 3 V to 3.6 V | 2 | 3.6 | V |
| V IL | Low-level input voltage | V CC = 0.8 V | 0 | V | |
| V IL | Low-level input voltage | V CC = 1.1 V to 1.95 V | 0 | 0.35 × V CC | V |
| V IL | Low-level input voltage | V CC = 2.3 V to 2.7 V | 0 | 0.7 | V |
| V IL | Low-level input voltage | V CC = 3 V to 3.6 V | 0 | 0.9 | V |
| V O | Output voltage | Active state | 0 | V CC | V |
| V O | Output voltage | 3-state | 0 | 3.6 | V |
| I OH | High-level output current | V CC = 0.8 V | -20 | m A | |
| I OH | High-level output current | V CC = 1.1 V | -1.1 | mA | |
| I OH | High-level output current | V CC = 1.4 V | -1.7 | mA | |
| I OH | High-level output current | V CC = 1.65 V | -1.9 | mA | |
| I OH | High-level output current | V CC = 2.3 V | -3.1 | mA | |
| I OH | High-level output current | V CC = 3 V | -4 | mA | |
| I OL | Low-level output current | V CC = 0.8 V | 20 | m A | |
| I OL | Low-level output current | V CC = 1.1 V | 1.1 | mA | |
| I OL | Low-level output current | V CC = 1.4 V | 1.7 | mA | |
| I OL | Low-level output current | V CC = 1.65 V | 1.9 | mA | |
| I OL | Low-level output current | V CC = 2.3 V | 3.1 | mA | |
| I OL | Low-level output current | V CC = 3 V | 4 | mA | |
| Δ t/ Δ v | Input transition rise or fall rate | V CC = 0.8 V to 3.6 V | 200 | ns/V | |
| T A | Operating free-air temperature | -40 | 85 | °C |
Variants on the same datasheet
These parts have exact links to the same datasheet. They are candidates to compare, not verified drop-in replacements; check package, pinout and electrical limits.
| Part Number | Manufacturer | Package |
|---|---|---|
| SN74AUP2G125 | Texas Instruments | — |
| SN74AUP2G125DCUR | Texas Instruments | 8-VFSOP (0.091", 2.30mm Width) |
| SN74AUP2G125DCUR.B | Texas Instruments | VSSOP-8 |
| SN74AUP2G125DQER | Texas Instruments | X2SON-8 |
| SN74AUP2G125DQER.B | Texas Instruments | X2SON-8 |
| SN74AUP2G125RSER | Texas Instruments | UQFN-8 |
| SN74AUP2G125RSER.B | Texas Instruments | UQFN-8 |
| SN74AUP2G125YFPR | Texas Instruments | VSSOP (DCU) |
| SN74AUP2G125YFPR.B | Texas Instruments | DSBGA-8 |
| SN74AUP2G125YZPR.B | Texas Instruments | DSBGA-8 |
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