SN74LV4T125 (供給中)

単電源 4 バッファ・ゲート、3 ステート出力 CMOS ロジック・レベル・シフタ付き

単電源 4 バッファ・ゲート、3 ステート出力 CMOS ロジック・レベル・シフタ付き - SN74LV4T125
 

概要

SN74LV4T125 is a low-voltage CMOS buffer gate that operates at a wider voltage range for portable, telecom, industrial, and automotive applications. The output level is referenced to the supply voltage and is able to support 1.8-V, 2.5-V, 3.3-V, and 5-V CMOS levels.

The input is designed with a lower threshold circuit to match 1.8-V input logic at VCC = 3.3 V and can be used in 1.8 V to 3.3 V level-up translation. In addition, the 5-V tolerant input pins enable down translation (for example, 3.3 V to 2.5 V output at VCC = 2.5 V). The wide VCC range of 1.8 V to 5.5 V allows the generation of desired output levels to connect to controllers or processors.

The SN74LV4T125 device is designed with current-drive capability of 8 mA to reduce line reflections, overshoot, and undershoot caused by high-drive outputs.

特長

  • Single-Supply Voltage Translator at
    5.0-V, 3.3-V, 2.5-V, and 1.8-V VCC
  • Operating Range of 1.8 V to 5.5 V
  • Up Translation
    • 1.2 V(1) to 1.8 V at 1.8-V VCC
    • 1.5 V(1) to 2.5 V at 2.5-V VCC
    • 1.8 V(1) to 3.3 V at 3.3-V VCC
    • 3.3 V to 5.0 V at 5.0-V VCC
  • Down Translation
    • 3.3 V to 1.8 V at 1.8-V VCC
    • 3.3 V to 2.5 V at 2.5-V VCC
    • 5.0 V to 3.3 V at 3.3-V VCC
  • Logic Output is Referenced to VCC
  • Characterized up to 50 MHz at 3.3-V VCC
  • 5.5 V Tolerance on Input Pins
  • –40°C to 125°C Operating Temperature Range
  • Pb-Free Packages Available: SC-70 (RGY)
    • 3.5 × 3.5 × 1 mm
  • Latch-Up Performance Exceeds 250 mA Per
    JESD 17
  • ESD Performance Tested Per JESD 22
    • 2000-V Human-Body Model (A114-B, Class II)
    • 200-V Machine Model (A115-A)
    • 1000-V Charged-Device Model (C101)
  • Supports Standard Logic Pinouts
  • CMOS Output B Compatible with AUP125, LVC125 Refer the VIH/VIL and output drive for lower VCC condition.

詳細を表示

機能一覧 他の製品と比較 リトル・ロジック

 
Technology Family
Sub-Family
Gate Type
VCC (Min) (V)
VCC (Max) (V)
Bits (#)
Voltage (Nom) (V)
F @ Nom Voltage (Max) (Mhz)
ICC @ Nom Voltage (Max) (mA)
tpd @ Nom Voltage (Max) (ns)
Output Drive (IOL/IOH) (Max) (mA)
Logic
3-State Output
Schmitt Trigger
Rating
Operating Temperature Range (C)
Pin/Package
Features
SN74LV4T125 SN74LV1T125 SN74LV1T126 SN74LV1T34
LV-A    LV1T    LV1T    LV1T   
Single Supply Translator    Non-Inverting Buffer/Driver    Non-Inverting Buffer/Driver    Non-Inverting Buffer/Driver   
BUFFER    BUFFER    BUFFER    BUFFER   
1.6    1.6    1.6    1.6   
5.5    5.5    5.5    5.5   
4    1    1    1   
1.8
2.5
3.3
5   
1.8
2.5
3.3
5.5   
1.8
2.5
3.3
5.5   
1.8
2.5
3.3
5.5   
50    50    50    50   
0.02    0.01    0.01    0.01   
12
7
5.5
3.5   
14.5
9.5
8.0
6.5   
14.5
9.5
8.0
6.5   
14.5
9.5
8.0
6.5   
16/-16    8/-8    8/-8    8/-8   
True    True    True    True   
Yes    Yes    Yes    Yes   
No    No    No    No   
Catalog    Catalog    Catalog    Catalog   
-40 to 125    -40 to 125    -40 to 125    -40 to 125   
14TSSOP
14VQFN   
5SC70
5SOT-23   
5SC70
5SOT-23   
5SC70
5SOT-23   
IOFF
low power consumption
low tpd
3-State
translation   
5V operation
1.8V to 3.3V Up Translation
3.3V to 1.8V Down Translation
5V Input Tolerant   
5V operation
1.8V to 3.3V Up Translation
3.3V to 1.8V Down Translation
5V Input Tolerant   
5V operation
1.8V to 3.3V Up Translation
3.3V to 1.8V Down Translation
5V Input Tolerant