参数资料
型号: 74LVX3245QSCX
厂商: Fairchild Semiconductor
文件页数: 3/9页
文件大小: 0K
描述: IC TRANSCEIVER 8BIT 24QSOP
产品变化通告: Mold Compound Change 12/Sept/2008
标准包装: 1
系列: 74LVX
逻辑功能: 变换器,3 态
位数: 8
输入类型: 逻辑
输出类型: 逻辑
通道数: 8
输出/通道数目: 1
差分 - 输入:输出: 无/无
传输延迟(最大): 5.6ns
电源电压: 2.7 V ~ 3.6 V,4.5 V ~ 5.5 V
工作温度: -40°C ~ 85°C
封装/外壳: 24-SSOP(0.154",3.90mm 宽)
供应商设备封装: 24-QSOP
包装: 标准包装
产品目录页面: 1212 (CN2011-ZH PDF)
其它名称: 74LVX3245QSCXDKR
3
www.fairchildsemi.com
Absolute Maximum Ratings(Note 1)
Supply Voltage (VCCA, VCCB)
0.5V to +7.0V
DC Input Voltage (VI) @ OE, T/R
0.5V to VCCA + 0.5V
DC Input/Output Voltage (VI/O)
@ An
0.5V to VCCA + 0.5V
@ Bn
0.5V to VCCB + 0.5V
DC Input Diode Current (IIN)
@ OE, T/R
±20 mA
DC Output Diode Current (IOK)
±50 mA
DC Output Source or
Sink Current (IO)
±50 mA
DC VCC or Ground Current
per Output Pin (ICC or IGND)
±50 mA
and Max Current @ ICCA
±100 mA
@ ICCB
±200 mA
Storage Temperature Range (TSTG)
65°C to +150°C
DC Latch-Up Source or
Sink Current
±300 mA
Maximum Junction Temperature
Under Bias (TJ)
+150°C
Recommended Operating
Conditions (Note 2)
Supply Voltage
VCCA
2.7V to 3.6V
VCCB
4.5V to 5.5V
Input Voltage (VI) @ OE, T/R
0V to VCCA
Input/Output Voltage (VI/O)
@ An
0V to VCCA
@ Bn
0V to VCCB
Free Air Operating Temperature (TA)
40°C to
+85°C
Minimum Input Edge Rate (
Δt/ΔV)
8 ns/V
VIN from 30% to 70% of VCC
VCC @ 3.0V, 4.5V, 5.5V
Note 1: The “Absolute Maximum Ratings” are those values beyond which
the safety of the device cannot be guaranteed. The device should not be
operated at these limits. The parametric values defined in the Electrical
Characteristics tables are not guaranteed at the absolute maximum ratings.
The “Recommended Operating Conditions” table will define the conditions
for actual device operation.
Note 2: Unused Pins (inputs and I/Os) must be held HIGH or LOW. They
may not float.
DC Electrical Characteristics
Symbol
Parameter
VCCA
VCCB
TA = +25°C
TA = 40°C to +85°C
Units
Conditions
(V)
Typ
Guaranteed Limits
VIHA
Minimum HIGH Level
An, T/R,
3.6
5.0
2.0
V
Input Voltage
OE
2.7
5.0
2.0
VOUT ≤ 0.1V or
VIHB
Bn
3.3
4.5
2.0
≥ VCC 0.1V
3.3
5.5
2.0
VILA
Maximum LOW Level
An, T/R,
3.6
5.0
0.8
V
Input Voltage
OE
2.7
5.0
0.8
VOUT ≤ 0.1V or
VILB
Bn
3.3
4.5
0.8
≥ VCC 0.1V
3.3
5.5
0.8
VOHA
Minimum HIGH Level
3.0
4.5
2.99
2.9
V
IOUT = 100 μA
Output Voltage
3.0
4.5
2.65
2.35
2.25
IOH = 24 mA
2.7
4.5
2.5
2.3
2.2
IOH = 12 mA
2.7
4.5
2.3
2.1
2.0
IOH = 24 mA
VOHB
3.0
4.5
4.4
V
IOUT = 100 μA
3.0
4.5
4.25
3.86
3.76
IOH = 24 mA
VOLA
Maximum LOW Level
3.0
4.5
0.002
0.1
V
IOUT =100 μA
Output Voltage
3.0
4.5
0.21
0.36
0.44
IOL = 24 mA
2.7
4.5
0.11
0.36
0.44
IOL = 12 mA
2.7
4.5
0.22
0.42
0.5
IOL = 24 mA
VOLB
3.0
4.5
0.002
0.1
V
IOUT = 100 μA
3.0
4.5
0.18
0.36
0.44
IOL = 24 mA
IIN
Maximum Input
Leakage Current
3.6
5.5
±0.1
±1.0
μA
VI = VCCB, GND
@ OE, T/R
IOZA
Maximum 3-STATE
VI = VIL, VIH
Output Leakage
3.6
5.5
±0.5
±5.0
μA
OE
= VCCA
@ An
VO = VCCA, GND
IOZB
Maximum 3-STATE
VI = VIL, VIH
Output Leakage
3.6
5.5
±0.5
±5.0
μA
OE
= VCCA
@ Bn
VO = VCCB, GND
相关PDF资料
PDF描述
VE-BTM-MY-F4 CONVERTER MOD DC/DC 10V 50W
VE-BTL-MY-F1 CONVERTER MOD DC/DC 28V 50W
VE-BTK-MY-F1 CONVERTER MOD DC/DC 40V 50W
VE-BTJ-MY-F1 CONVERTER MOD DC/DC 36V 50W
VE-BTH-MY-F1 CONVERTER MOD DC/DC 52V 50W
相关代理商/技术参数
参数描述
74LVX3245QSCX_NL 功能描述:总线收发器 FINISHED GOOD RoHS:否 制造商:Fairchild Semiconductor 逻辑类型:CMOS 逻辑系列:74VCX 每芯片的通道数量:16 输入电平:CMOS 输出电平:CMOS 输出类型:3-State 高电平输出电流:- 24 mA 低电平输出电流:24 mA 传播延迟时间:6.2 ns 电源电压-最大:2.7 V, 3.6 V 电源电压-最小:1.65 V, 2.3 V 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-48 封装:Reel
74LVX3245TTR 功能描述:总线收发器 Octal Bus Transceivr RoHS:否 制造商:Fairchild Semiconductor 逻辑类型:CMOS 逻辑系列:74VCX 每芯片的通道数量:16 输入电平:CMOS 输出电平:CMOS 输出类型:3-State 高电平输出电流:- 24 mA 低电平输出电流:24 mA 传播延迟时间:6.2 ns 电源电压-最大:2.7 V, 3.6 V 电源电压-最小:1.65 V, 2.3 V 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-48 封装:Reel
74LVX3245WM 功能描述:总线收发器 8-Bit Dl Supp Trans RoHS:否 制造商:Fairchild Semiconductor 逻辑类型:CMOS 逻辑系列:74VCX 每芯片的通道数量:16 输入电平:CMOS 输出电平:CMOS 输出类型:3-State 高电平输出电流:- 24 mA 低电平输出电流:24 mA 传播延迟时间:6.2 ns 电源电压-最大:2.7 V, 3.6 V 电源电压-最小:1.65 V, 2.3 V 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-48 封装:Reel
74LVX3245WM 制造商:Fairchild Semiconductor Corporation 功能描述:IC 74LVX SMD 74LVX3245 SOIC24
74LVX3245WMX 功能描述:总线收发器 8-Bit Dl Supp Trans RoHS:否 制造商:Fairchild Semiconductor 逻辑类型:CMOS 逻辑系列:74VCX 每芯片的通道数量:16 输入电平:CMOS 输出电平:CMOS 输出类型:3-State 高电平输出电流:- 24 mA 低电平输出电流:24 mA 传播延迟时间:6.2 ns 电源电压-最大:2.7 V, 3.6 V 电源电压-最小:1.65 V, 2.3 V 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-48 封装:Reel