2N7001T 1-Bit Dual-Supply Buffered Voltage Signal Converter | TI.com

2N7001T (ACTIVE)

1-Bit Dual-Supply Buffered Voltage Signal Converter



The 2N7001T is a single-bit buffered voltage signal converter that uses two separate configurable power-supply rails to up or down translate a unidirectional signal. The device is operational with both VCCA and VCCB supplies down to 1.65 V and up to 3.60 V. VCCA defines the input threshold voltage on the A input. VCCB defines the output drive voltage on the B output.

This device is fully specified for partial-power-down applications using the Ioff current. The Ioff protection 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, the output port (B) enters a high-impedance state.


  • Up and Down Translation across 1.65 V to 3.6 V
  • Operating Temperature: –40°C to +125°C
  • Maximum Quiescent Current (ICCA + ICCB) of 14 µA (125°C Maximum)
  • Up to 100 Mbps support across the full supply range
  • VCC Isolation Feature
    • If Either VCC Input is Below 100 mV, the output becomes 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
    • 2000-V Human Body Model
    • 1000-V Charged-Device Model

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Parametrics Compare all products in Unidirectional voltage translation

Technology Family
Bits (#)
VCC (Min) (V)
VCC (Max) (V)
Voltage (Nom) (V)
F @ nom voltage (Max) (Mhz)
ICC @ nom voltage (Max) (mA)
IOL (Max) (mA)
IOH (Max) (mA)
Schmitt Trigger
tpd @ Nom Voltage (Max) (ns)
Operating temperature range (C)
Package Group
2N7001T SN74AUP1T34
2N     AUP1T    
1     1    
1.65     0.8    
3.6     3.6    
50     190    
0.014     0.0009    
12     6    
-12     -6    
No     No    
16     5.48
Catalog     Catalog    
-40 to 125     -40 to 85    
SC70 | 5
X2SON | 5    
SC70 | 5
SON | 6