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参数资料
| 型号： | MC74VHCT373ADTRG |
| 厂商： | ON Semiconductor |
| 文件页数： | 1/7页 |
| 文件大小： | 0K |
| 描述： | IC LATCH TRANSP OCT 2ST 20-TSSOP |
| 标准包装： | 2,500 |
| 系列： | 74VHCT |
| 逻辑类型： | D 型透明锁存器 |
| 电路： | 8:8 |
| 输出类型： | 三态 |
| 电源电压： | 4.5 V ~ 5.5 V |
| 独立电路： | 1 |
| 延迟时间 - 传输： | 5.1ns |
| 输出电流高，低： | 8mA，8mA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 20-TSSOP |
| 包装： | 带卷 (TR) |
Semiconductor Components Industries, LLC, 2011
May, 2011 Rev. 5
1
Publication Order Number:
MC74VHCT373A/D
MC74VHCT373A
Octal D-Type Latch
with 3-State Output
The MC74VHCT373A is an advanced high speed CMOS octal latch
with 3state output fabricated with silicon gate CMOS technology. It
achieves high speed operation similar to equivalent Bipolar Schottky
TTL while maintaining CMOS low power dissipation.
This 8bit Dtype latch is controlled by a latch enable input and an
output enable input. When the output enable input is high, the eight
outputs are in a high impedance state.
The internal circuit is composed of three stages, including a buffer
output which provides high noise immunity and stable output.
The VHCT inputs are compatible with TTL levels. This device can
be used as a level converter for interfacing 3.3 V to 5.0 V, because it
has full 5.0 V CMOS level output swings.
The VHCT373A input and output (when disabled) structures
provide protection when voltages between 0 V and 5.5 V are applied,
regardless of the supply voltage. These input and output structures
help prevent device destruction caused by supply
voltageinput/output voltage mismatch, battery backup, hot insertion,
etc.
Features
High Speed: tPD = 7.7 ns (Typ) at VCC = 5.0 V
Low Power Dissipation: ICC = 4 mA (Max) at TA = 25°C
TTLCompatible Inputs: VIL = 0.8 V; VIH = 2.0 V
Power Down Protection Provided on Inputs and Outputs
Balanced Propagation Delays
Designed for 4.5 V to 5.5 V Operating Range
Low Noise: VOLP = 1.6 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: 196 FETs or 49 Equivalent Gates
These Devices are PbFree and are RoHS Compliant
http://onsemi.com
See detailed ordering and shipping information in the package
dimensions section on page 4 of this data sheet.
ORDERING INFORMATION
MARKING
DIAGRAMS
20
1
TSSOP20
SUFFIX DT
CASE 948E
SOIC20WB
SUFFIX DW
CASE 751D
VHCT
373A
ALYWG
G
1
20
1
VHCT373A
AWLYYWWG
A
= Assembly Location
WL, L
= Wafer Lot
YY, Y
= Year
WW, W = Work Week
G or G
= PbFree Package
(Note: Microdot may be in either location)
OE
LE
Q
L
H
L
X
H
L
No Change
Z
INPUTS
OUTPUT
FUNCTION TABLE
D
H
L
X
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MC74VHCT373ADW | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74VHCT373ADWR2 | 功能描述:闭锁 5V Octal Transparent RoHS:否 制造商:Micrel 电路数量:1 逻辑类型:CMOS 逻辑系列:TTL 极性:Non-Inverting 输出线路数量:9 高电平输出电流: 低电平输出电流: 传播延迟时间: 电源电压-最大:12 V 电源电压-最小:5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-16 封装:Reel |
| MC74VHCT373ADWRG | 功能描述:闭锁 5V Octal Transparent RoHS:否 制造商:Micrel 电路数量:1 逻辑类型:CMOS 逻辑系列:TTL 极性:Non-Inverting 输出线路数量:9 高电平输出电流: 低电平输出电流: 传播延迟时间: 电源电压-最大:12 V 电源电压-最小:5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-16 封装:Reel |
| MC74VHCT373AM | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74VHCT373AMEL | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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