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MC74VHC1GT125DF1

更新时间： 2024-01-12 16:21:11

品牌	Logo	应用领域
安森美 - ONSEMI		转换器电平转换器
页数	文件大小	规格书
8页	109K
描述
Noninverting Buffer / CMOS Logic Level Shifter with LSTTL−Compatible Inputs

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MC74VHC1GT125DF1 数据手册

MC74VHC1GT125

Noninverting Buffer /

CMOS Logic Level Shifter

with LSTTL−Compatible Inputs

The MC74VHC1GT125 is a single gate noninverting buffer fabricated

with silicon gate CMOS technology. It achieves high speed operation

similar to equivalent Bipolar Schottky TTL while maintaining CMOS

low power dissipation.

The MC74VHC1GT125 requires the 3−state control input (OE) to be

set High to place the output into the high impedance state.

http://onsemi.com

MARKING

DIAGRAMS

The device input is compatible with TTL−type input thresholds and the

output has a full 5 V CMOS level output swing. The input protection

circuitry on this device allows overvoltage tolerance on the input,

allowing the device to be used as a logic−level translator from 3.0 V

CMOS logic to 5.0 V CMOS Logic or from 1.8 V CMOS logic to 3.0 V

CMOS Logic while operating at the high−voltage power supply.

The MC74VHC1GT125 input structure provides protection when

voltages up to 7 V are applied, regardless of the supply voltage. This

allows the MC74VHC1GT125 to be used to interface 5 V circuits to 3 V

SC−88A / SOT−353/SC−70

DF SUFFIX

W1^d

CASE 419A

Pin 1

d = Date Code

TSOP−5/SOT−23/SC−59

DT SUFFIX

W1^d

circuits. The output structures also provide protection when V = 0 V.

CASE 483

These input and output structures help prevent device destruction caused

by supply voltage − input/output voltage mismatch, battery backup, hot

insertion, etc.

Pin 1

d = Date Code

• High Speed: t = 3.5 ns (Typ) at V = 5 V

• Low Power Dissipation: I = 1 mA (Max) at T = 25°C

PIN ASSIGNMENT

• TTL−Compatible Inputs: V = 0.8 V; V = 2.0 V

IN A

GND

• CMOS−Compatible Outputs: V > 0.8 V ; V < 0.1 V @Load

CC OL

• Power Down Protection Provided on Inputs and Outputs

• Balanced Propagation Delays

• Pin and Function Compatible with Other Standard Logic Families

• Chip Complexity: FETs = 62; Equivalent Gates = 16

OUT Y

FUNCTION TABLE

OE Input

A Input

Y Output

IN A

GND

OUT Y

Figure 1. Pinout (Top View)

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 4 of this data sheet.

IN A

OUT Y

Figure 2. Logic Symbol

Semiconductor Components Industries, LLC, 2003

Publication Order Number:

December, 2003 − Rev. 8

MC74VHC1GT125/D

12 3 4 5 6 7 8

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MC74VHC1GT125DF1 替代型号

型号	品牌	替代类型	描述	数据表
M74VHC1GT125DF2G	ONSEMI	类似代替	Noninverting Buffer / CMOS Logic Level Shifter with LSTTL−Compatible Inputs
M74VHC1GT125DF1G	ONSEMI	类似代替	Noninverting Buffer / CMOS Logic Level Shifter with LSTTL−Compatible Inputs
MC74VHC1GT125DF2	ONSEMI	类似代替	Noninverting Buffer / CMOS Logic Level Shifter with LSTTL−Compatible Inputs

与MC74VHC1GT125DF1相关器件

型号	品牌	获取价格	描述	数据表
MC74VHC1GT125DF1G	ONSEMI	获取价格	Noninverting Buffer CMOS Logic Level Shifter
MC74VHC1GT125DF2	ONSEMI	获取价格	Noninverting Buffer / CMOS Logic Level Shifter with LSTTL−Compatible Inputs
MC74VHC1GT125DF2G	ONSEMI	获取价格	AHC/VHC SERIES, 1-BIT DRIVER, TRUE OUTPUT, PDSO5, SC-70, SC-88A, SOT-353, 5 PIN
MC74VHC1GT125DF4	ONSEMI	获取价格	AHC/VHC SERIES, 1-BIT DRIVER, TRUE OUTPUT, PDSO5, SC-70, SC-88A, SOT-353, 5 PIN
MC74VHC1GT125DFR	MOTOROLA	获取价格	AHC/VHC SERIES, 1-BIT DRIVER, TRUE OUTPUT, PDSO5, SC-70, SC-88A, SOT-353, 5 PIN
MC74VHC1GT125DFT	MOTOROLA	获取价格	AHC/VHC SERIES, 1-BIT DRIVER, TRUE OUTPUT, PDSO5, SC-70, SC-88A, SOT-353, 5 PIN
MC74VHC1GT125DT1	ONSEMI	获取价格	Noninverting Buffer / CMOS Logic Level Shifter with LSTTL−Compatible Inputs
MC74VHC1GT125DT3	ONSEMI	获取价格	AHC/VHC SERIES, 1-BIT DRIVER, TRUE OUTPUT, PDSO5, SC-59, SOT-23, TSOP-5
MC74VHC1GT125DTR	MOTOROLA	获取价格	AHC/VHC SERIES, 1-BIT DRIVER, TRUE OUTPUT, PDSO5, SC-59, SOT-23, TSOP-5
MC74VHC1GT125DTT	MOTOROLA	获取价格	AHC/VHC SERIES, 1-BIT DRIVER, TRUE OUTPUT, PDSO5, SC-59, SOT-23, TSOP-5

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