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| 型号： | MC74VHC1G14DFR2 |
| 厂商： | MOTOROLA INC |
| 元件分类： | 门电路 |
| 英文描述： | AHC/VHC SERIES, 1-INPUT INVERT GATE, PDSO5 |
| 封装： | SC-70, SC-88A, SOT-353, 5 PIN |
| 文件页数： | 1/12页 |
| 文件大小： | 216K |
| 代理商： | MC74VHC1G14DFR2 |
Semiconductor Components Industries, LLC, 2000
June, 2000 – Rev. 2
1
Publication Order Number:
MC74VHC1GT14/D
MC74VHC1GT14
Schmitt-Trigger Inverter /
CMOS Logic Level Shifter
with LSTTL–Compatible Inputs
The MC74VHC1GT14 is a single gate CMOS Schmitt–trigger
inverter fabricated with silicon gate CMOS technology. It achieves
high speed operation similar to equivalent Bipolar Schottky TTL
while maintaining CMOS low power dissipation.
The internal circuit is composed of three stages, including a buffer
output which provides high noise immunity and stable output.
The device input is compatible with TTL–type input thresholds and
the output has a full 5V 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
3.0V CMOS logic to 5.0V CMOS Logic or from 1.8V CMOS logic to
3.0V CMOS Logic while operating at the high–voltage power supply.
The MC74VHC1GT14 input structure provides protection when
voltages up to 7V are applied, regardless of the supply voltage. This
allows the MC74VHC1GT14 to be used to interface 5V circuits to 3V
circuits. The output structures also provide protection when VCC = 0V.
These input and output structures help prevent device destruction
caused by supply voltage – input/output voltage mismatch, battery
backup, hot insertion, etc. The MC74VHC1GT14 can be used to
enhance noise immunity or to square up slowly changing waveforms.
High Speed: tPD = 4.5ns (Typ) at VCC = 5V
Low Power Dissipation: ICC = 2A (Max) at TA = 25°C
TTL–Compatible Inputs: VIL = 0.8V; VIH = 2.0V
CMOS–CompatibleOutputs: VOH>0.8VCC;VOL<0.1VCC@Load
Power Down Protection Provided on Inputs and Outputs
Balanced Propagation Delays
Pin and Function Compatible with Other Standard Logic Families
Latchup Performance Exceeds 300mA
Figure 1. 5–Lead SOT–353 Pinout (Top View)
5
1
2
4
3
VCC
NC
IN A
OUT Y
GND
IN A
OUT Y
LOGIC SYMBOL
PIN ASSIGNMENT
1
2
3
GND
NC
IN A
http://onsemi.com
4
5
VCC
OUT Y
FUNCTION TABLE
MARKING DIAGRAM
See detailed ordering and shipping information in the package
dimensions section on page 4 of this data sheet.
ORDERING INFORMATION
L
H
A Input
Y Output
H
L
SC–88A / SOT–353/SC–70
DF SUFFIX
CASE 419A
Pin 1
d = Date Code
VCd
TSOP–5/SOT–23/SC–59
DT SUFFIX
CASE 483A
Pin 1
d = Date Code
VCd
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MC74VHC1G14DFT1 | 功能描述:变换器 2-5.5V CMOS Single RoHS:否 制造商:NXP Semiconductors 电路数量:6 逻辑系列:74ABT 逻辑类型:BiCMOS 高电平输出电流:- 15 mA 低电平输出电流:20 mA 传播延迟时间:2.2 ns 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 工作温度范围: 封装 / 箱体:DIP-14 封装:Tube |
| MC74VHC1G14DFT1G | 功能描述:变换器 2-5.5V CMOS Single Schmitt Input RoHS:否 制造商:NXP Semiconductors 电路数量:6 逻辑系列:74ABT 逻辑类型:BiCMOS 高电平输出电流:- 15 mA 低电平输出电流:20 mA 传播延迟时间:2.2 ns 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 工作温度范围: 封装 / 箱体:DIP-14 封装:Tube |
| MC74VHC1G14DFT2 | 功能描述:变换器 2-5.5V CMOS Single RoHS:否 制造商:NXP Semiconductors 电路数量:6 逻辑系列:74ABT 逻辑类型:BiCMOS 高电平输出电流:- 15 mA 低电平输出电流:20 mA 传播延迟时间:2.2 ns 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 工作温度范围: 封装 / 箱体:DIP-14 封装:Tube |
| MC74VHC1G14DFT2G | 功能描述:变换器 2-5.5V CMOS Single Schmitt Input RoHS:否 制造商:NXP Semiconductors 电路数量:6 逻辑系列:74ABT 逻辑类型:BiCMOS 高电平输出电流:- 15 mA 低电平输出电流:20 mA 传播延迟时间:2.2 ns 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 工作温度范围: 封装 / 箱体:DIP-14 封装:Tube |
| MC74VHC1G14DTT1 | 功能描述:变换器 2-5.5V CMOS Single RoHS:否 制造商:NXP Semiconductors 电路数量:6 逻辑系列:74ABT 逻辑类型:BiCMOS 高电平输出电流:- 15 mA 低电平输出电流:20 mA 传播延迟时间:2.2 ns 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 工作温度范围: 封装 / 箱体:DIP-14 封装:Tube |
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