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| 型号： | MC74VHC1GT50DFR2 |
| 厂商： | MOTOROLA INC |
| 元件分类： | 门电路 |
| 英文描述： | AHC/VHC SERIES, 1-INPUT NON-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： | MC74VHC1GT50DFR2 |
Semiconductor Components Industries, LLC, 2000
June, 2000 – Rev. 2
1
Publication Order Number:
MC74VHC1GT50/D
MC74VHC1GT50
Noninverting Buffer /
CMOS Logic Level Shifter
with LSTTL–Compatible Inputs
The MC74VHC1GT50 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 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 MC74VHC1GT50 input structure provides protection when
voltages up to 7V are applied, regardless of the supply voltage. This
allows the MC74VHC1GT50 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.
High Speed: tPD = 3.5ns (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
ESD Performance: HBM > 1500V; MM > 200V
Figure 1. 5–Lead SOT–353 Pinout (Top View)
IN A
OUT Y
1
5
1
2
4
3
VCC
NC
IN A
OUT Y
GND
LOGIC SYMBOL
PIN ASSIGNMENT
1
2
3
GND
NC
IN A
http://onsemi.com
4
5
VCC
OUT Y
See detailed ordering and shipping information in the package
dimensions section on page 4 of this data sheet.
ORDERING INFORMATION
FUNCTION TABLE
L
H
A Input
Y Output
L
H
SC–88A / SOT–353/SC–70
DF SUFFIX
CASE 419A
Pin 1
d = Date Code
VLd
TSOP–5/SOT–23/SC–59
DT SUFFIX
CASE 483A
Pin 1
d = Date Code
VLd
MARKING DIAGRAM
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MC74VHC1GT50DFT1 | 功能描述:缓冲器和线路驱动器 1.65-5.5V Single RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel |
| MC74VHC1GT50DFT2 | 功能描述:缓冲器和线路驱动器 1.65-5.5V Single RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel |
| MC74VHC1GT50DT1G | 功能描述:缓冲器和线路驱动器 1.65-5.5V Single Non-Inverting TTL RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel |
| MC74VHC1GT50DTT1 | 功能描述:缓冲器和线路驱动器 1.65-5.5V Single RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel |
| MC74VHC1GT66DF1G | 功能描述:模拟开关 IC 2-5.5V Hi Speed ANLG Sw. -55 to 125deg C RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
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