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ZHCSCA5C February 2014 – June 2022 SN74LV4T125

PRODUCTION DATA

1 特性
2 应用范围
3 说明
4 Revision History
5 Pin Configuration and Functions
1. Pin Functions
6 Specifications
7 Parameter Measurement Information
1. 7.1 18
8 Detailed Description
9 Applications and Implementation
1. 9.1 Application Information
2. 9.2 Typical Application
10Power Supply Recommendations
11Layout
1. 11.1 Layout Guidelines
2. 11.2 Layout Example
12Device and Documentation Support
13Mechanical, Packaging, and Orderable Information

封装选项

机械数据 (封装 | 引脚)

PW|14
- MPDS360A
RGY|14
- MPQF114G

散热焊盘机械数据 (封装 | 引脚)

订购信息

zhcsca5c_oa
zhcsca5c_pm

8.4 Device Functional Modes

This device performs the function of a buffer where input logic level equals the output logic level, while providing buffering and drive to the output. The SN74LV4T125 device will also translate voltages up or down while performing this function.

Table 8-1 Function Table
(Each Buffer)

INPUTS ⁽¹⁾		OUTPUT ⁽²⁾ Y
OE	A	OUTPUT ⁽²⁾ Y
L	H	H
L	L	L
H	X	Z

Table 8-2 Supply V_CC = 3.3 V

INPUT b (Lower Level Input)		OUTPUT (V_CC CMOS)
A	B	Y
V_IH(min) = 1.35 V		V_OH(min) = 2.9 V
V_IL(max) = 0.8 V		V_OL(max) = 0.2 V

(1) H = High Voltage Level, L = Low Voltage Level, X = Do not Care, Z = High Impedance

(2) H = Driving High, L = Driving Low, Z = High Impedance State