参数资料
| 型号： | MC74VHC14DTR2G |
| 厂商： | ON Semiconductor |
| 文件页数： | 1/7页 |
| 文件大小： | 0K |
| 描述： | IC INVERTER HEX SCHMITT 14TSSOP |
| 标准包装： | 1 |
| 系列： | 74VHC |
| 逻辑类型： | 逆变器，缓冲器 |
| 电路数： | 6 |
| 输入数： | 1 |
| 特点： | 施密特触发器 |
| 电源电压： | 2 V ~ 5.5 V |
| 电流 - 静态（最大值）： | 2µA |
| 输出电流高，低： | 8mA，8mA |
| 逻辑电平 - 低： | 0.9 V ~ 1.65 V |
| 逻辑电平 - 高： | 2.2 V ~ 3.85 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： | 14-TSSOP |
| 封装/外壳： | 14-TSSOP（0.173"，4.40mm 宽） |
| 包装： | 标准包装 |
| 其它名称： | MC74VHC14DTR2GOSDKR |
Semiconductor Components Industries, LLC, 2011
May, 2011 Rev. 10
1
Publication Order Number:
MC74VHC14/D
MC74VHC14
Hex Schmitt Inverter
The MC74VHC14 is an advanced high speed CMOS Schmitt
inverter fabricated with silicon gate CMOS technology. It achieves
high speed operation similar to equivalent Bipolar Schottky TTL
while maintaining CMOS low power dissipation.
Pin configuration and function are the same as the MC74VHC04 but
the inputs have hysteresis and, with its Schmitt trigger function, the
VHC14 can be used as a line receiver which will receive slow input
signals.
The internal circuit is composed of three stages, including a buffer
output which provides high noise immunity and stable output. The
inputs tolerate voltages up to 7.0 V, allowing the interface of 5.0 V
systems to 3.0 V systems.
Features
High Speed: tPD = 5.5 ns (Typ) at VCC = 5.0 V
Low Power Dissipation: ICC = 2.0 mA (Max) at TA = 25°C
High Noise Immunity: VNIH = VNIL = 28% VCC
Power Down Protection Provided on Inputs
Balanced Propagation Delays
Designed for 2.0 V to 5.5 V Operating Range
Low Noise: VOLP = 0.8 V (Max)
Pin and Function Compatible with Other Standard Logic Families
Latchup Performance Exceeds 300 mA
ESD Performance: Human Body Model > 2000 V;
Machine Model > 200 V
Chip Complexity: 60 FETs or 15 Equivalent Gates
These Devices are PbFree and are RoHS Compliant
Figure 1. 14Lead Pinout (Top View)
13
14
12
11
10
9
8
2
1
3
4567
VCC A6
Y6
A5
Y5
A4
Y4
A1
Y1
A2
Y2
A3
Y3
GND
See detailed ordering and shipping information in the package
dimensions section on page 5 of this data sheet.
ORDERING INFORMATION
http://onsemi.com
L
H
FUNCTION TABLE
Inputs
Outputs
A
H
L
Y
SOIC14
D SUFFIX
CASE 751A
TSSOP
DT SUFFIX
CASE 948G
(Note: Microdot may be in either location)
MARKING
DIAGRAMS
1
14
VHC
14
ALYW G
G
1
14
VHC14G
AWLYWW
A
= Assembly Location
WL, L
= Wafer Lot
Y
= Year
WW, W = Work Week
G or G = PbFree Package
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