参数资料
| 型号： | MC74VHC373DTR2 |
| 厂商： | ON Semiconductor |
| 文件页数： | 4/8页 |
| 文件大小： | 0K |
| 描述： | IC LATCH OCTAL D 3ST 20-TSSOP |
| 产品变化通告： | Product Obsolescence 24/Jan/2011 |
| 标准包装： | 2,500 |
| 系列： | 74VHC |
| 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： | 2 V ~ 5.5 V |
| 独立电路： | 1 |
| 延迟时间 - 传输： | 4.9ns |
| 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) |
MC74VHC373
http://onsemi.com
4
AC ELECTRICAL CHARACTERISTICS (Input tr = tf = 3.0ns)
Symbol
Unit
TA = 40 to 85°C
TA = 25°C
Test Conditions
Parameter
Symbol
Unit
Max
Min
Max
Typ
Min
Test Conditions
Parameter
Cin
Maximum Input Capacitance
4
10
pF
Cout
Maximum ThreeState Output
Capacitance (Output in
HighImpedance State)
6
pF
Typical @ 25
°C, VCC = 5.0 V
CPD
Power Dissipation Capacitance (Note 2)
27
pF
1. Parameter guaranteed by design. tOSLH = |tPLHm tPLHn|, tOSHL = |tPHLm tPHLn|.
2. CPD is defined as the value of the internal equivalent capacitance which is calculated from the operating current consumption without load.
Average operating current can be obtained by the equation: ICC(OPR) = CPD VCC fin + ICC / 8 (per latch). CPD is used to determine the
noload dynamic power consumption; PD = CPD VCC2 fin + ICC VCC.
NOISE CHARACTERISTICS (Input tr = tf = 3.0ns, CL = 50 pF, VCC = 5.0V)
TA = 25°C
Symbol
Parameter
Typ
Max
Unit
VOLP
Quiet Output Maximum Dynamic VOL
0.6
0.9
V
VOLV
Quiet Output Minimum Dynamic VOL
0.6
0.9
V
VIHD
Minimum High Level Dynamic Input Voltage
3.5
V
VILD
Maximum Low Level Dynamic Input Voltage
1.5
V
TIMING REQUIREMENTS (Input tr = tf = 3.0 ns)
TA = 25°C
TA = 40
to 85
°C
Symbol
Parameter
Test Conditions
Typ
Limit
Unit
tw(h)
Minimum Pulse Width, LE
VCC = 3.3 ± 0.3 V
VCC = 5.0 ±0.5 V
5.0
ns
tsu
Minimum Setup Time, D to LE
VCC = 3.3 ± 0.3 V
VCC = 5.0 ± 0.5 V
4.0
ns
th
Minimum Hold Time, D to LE
VCC = 3.3 ± 0.3 V
VCC = 5.0 ± 0.5 V
1.0
ns
ORDERING INFORMATION
Device
Package
Shipping
MC74VHC373DWR2
SOIC20
1000 Tape & Reel
MC74VHC373DWR2G
SOIC20
(PbFree)
1000 Tape & Reel
MC74VHC373DTR2
TSSOP20*
2500 Tape & Reel
MC74VHC373MEL
SOEIAJ20
2000 Tape & Reel
MC74VHC373MELG
SOEIAJ20
(PbFree)
2000 Tape & Reel
For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
*This package is inherently PbFree.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MC74VHC373DTR2G | 功能描述:闭锁 LOG CMOS LATCH OCTAL 3ST 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 |
| MC74VHC373DW | 制造商:ON Semiconductor 功能描述: |
| MC74VHC373DWR2 | 功能描述:闭锁 2-5.5V Octal 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 |
| MC74VHC373DWR2G | 功能描述:闭锁 2-5.5V 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 |
| MC74VHC373M | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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