SN74LV4T125 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 | TIJ.co.jp

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 単方向電圧レベルシフタ

 
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)
Rating
Operating Temperature Range (C)
Package Group
SN74LV4T125 SN74LV1T125 SN74LV1T126 SN74LV1T34
LV-A     LV1T     LV1T     LV1T    
4     1     1     1    
1.6     1.6     1.6     1.6    
5.5     5.5     5.5     5.5    
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    
16     8     8     8    
-16     -8     -8     -8    
No     No     No     No    
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    
Catalog     Catalog     Catalog     Catalog    
-40 to 125     -40 to 125     -40 to 125     -40 to 125    
TSSOP | 14
VQFN | 14    
SC70 | 5
SOT-23 | 5    
SC70 | 5
SOT-23 | 5    
SC70 | 5
SOT-23 | 5