参数资料
型号: M74VHC1GT14DFT2G
厂商: ON Semiconductor
文件页数: 1/6页
文件大小: 0K
描述: IC INVERTER SGL SCHM TTL SOT-353
产品变化通告: Wire Change for SC88/A 17/Jun/2011
标准包装: 1
系列: 74VHC
逻辑类型: 逆变器,缓冲器
电路数: 1
输入数: 1
特点: 施密特触发器
电源电压: 3 V ~ 5.5 V
电流 - 静态(最大值): 1µA
输出电流高,低: 8mA,8mA
逻辑电平 - 低: 0.35 V ~ 0.6 V
逻辑电平 - 高: 1.6 V ~ 2.1 V
额定电压和最大 CL 时的最大传播延迟: 10.6ns @ 4.5V ~ 5.5V,50pF
工作温度: -55°C ~ 125°C
安装类型: 表面贴装
供应商设备封装: SC-70
封装/外壳: 6-TSSOP(5 引线),SC-88A,SOT-353
包装: 标准包装
其它名称: M74VHC1GT14DFT2GOSDKR
Semiconductor Components Industries, LLC, 2011
May, 2011 Rev. 13
1
Publication Order Number:
MC74VHC1GT14/D
MC74VHC1GT14
Schmitt-Trigger Inverter /
CMOS Logic Level Shifter
LSTTLCompatible Inputs
The MC74VHC1GT14 is a single gate CMOS Schmitttrigger
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 TTLtype 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 logiclevel translator from 3 V
CMOS logic to 5 V CMOS Logic or from 1.8 V CMOS logic to 3 V
CMOS Logic while operating at the highvoltage power supply.
The MC74VHC1GT14 input structure provides protection when
voltages up to 7 V are applied, regardless of the supply voltage. This
allows the MC74VHC1GT14 to be used to interface 5 V circuits to 3 V
circuits. The output structures also provide protection when VCC = 0 V.
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.
Features
High Speed: tPD = 4.5 ns (Typ) at VCC = 5 V
Low Power Dissipation: ICC = 1 mA (Max) at TA = 25°C
TTLCompatible Inputs: VIL = 0.8 V; VIH = 2 V
CMOSCompatible Outputs: VOH > 0.8 VCC; VOL < 0.1 VCC @Load
Power Down Protection Provided on Inputs and Outputs
Balanced Propagation Delays
Pin and Function Compatible with Other Standard Logic Families
Chip Complexity: FETs = 100; Equivalent Gates = 25
These Devices are PbFree and are RoHS Compliant
VCC
NC
IN A
OUT Y
GND
IN A
OUT Y
Figure 1. Pinout (Top View)
Figure 2. Logic Symbol
1
2
3
4
5
1
PIN ASSIGNMENT
1
2
3
GND
NC
IN A
4
5VCC
OUT Y
FUNCTION TABLE
MARKING
DIAGRAMS
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
http://onsemi.com
SC88A / SC705 / SOT353
DF SUFFIX
CASE 419A
TSOP5 / SOT235 / SC595
DT SUFFIX
CASE 483
1
5
1
5
VC M G
G
VC
= Device Code
M
= Date Code*
G
= PbFree Package
(Note: Microdot may be in either location)
*Date Code orientation and/or position may vary
depending upon manufacturing location.
1
5
VC M G
G
M
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