- 您现在的位置：买卖IC网 > PDF目录8056 > 74LVX4245QSCX (Fairchild Semiconductor)IC TXRX DUAL 8BIT 3ST 24-QSOP PDF资料下载
参数资料
| 型号： | 74LVX4245QSCX |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 4/8页 |
| 文件大小： | 0K |
| 描述： | IC TXRX DUAL 8BIT 3ST 24-QSOP |
| 产品培训模块： | Logic Translator Solutions |
| 产品变化通告： | Mold Compound Change 12/Sept/2008 |
| 标准包装： | 2,500 |
| 系列： | 74LVX |
| 逻辑类型： | 收发器，非反相 |
| 元件数： | 1 |
| 每个元件的位元数： | 8 |
| 输出电流高，低： | 12mA，12mA; 24mA，24mA |
| 电源电压： | 2.7 V ~ 3.6 V，4.5 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-SSOP（0.154"，3.90mm 宽） |
| 供应商设备封装： | 24-QSOP |
| 包装： | 带卷 (TR) |
| 其它名称： | 153093 Q1153093 |
www.fairchildsemi.com
4
74L
VX4245
DC Electrical Characteristics (Continued)
Note 3: Maximum test duration 2.0 ms, one output loaded at a time.
Note 4: Worst case package.
Note 5: Max number of outputs defined as (n). Data inputs are driven 0V to VCC level; one output at GND.
Note 6: Max number of Data Inputs (n) switching. (n
1) inputs switching 0V to V
CC level. Input-under-test switching:
VCC level to threshold (VIHD), OV to threshold (VILD), f = 1 MHz.
AC Electrical Characteristics
Note 7: Voltage Range 5.0V is 5.0V
± 0.5V.
Note 8: Voltage Range 3.3V is 3.3V
± 0.3V.
Note 9: Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device. The
specification applies to any outputs switching in the same direction, either HIGH-to-LOW (tOSHL) or LOW-to-HIGH (tOSLH). Parameter guaranteed by design.
Symbol
Parameter
VCCA
VCCB
TA +25°CTA = 40°C to +85°C
Units
Conditions
(V)
Typ
Guaranteed Limits
ICCA
Quiescent VCCA
An = VCCA or GND
Supply Current
5.5
3.6
8
80
AB
n = VCCB or GND,
OE
= GND T/R = GND
ICCB
Quiescent VCCB
An = VCCA or GND
Supply Current
5.5
3.6
5
50
AB
n = VCCB or GND,
OE
= GND T/R = V
CCA
VOLPA
Quiet Output Maximum
5.0
3.3
1.5
V
(Note 4)(Note 5)
VOLPB
Dynamic VOL
5.0
3.3
0.8
VOLVA
Quiet Output Minimum
5.0
3.3
1.2
V
(Note 4)(Note 5)
VOLVB
Dynamic VOL
5.0
3.3
0.8
VIHDA
Minimum HIGH Level
5.0
3.3
2.0
V
(Note 4)(Note 6)
VIHDB
Dynamic Input Voltage
5.0
3.3
2.0
VILDA
Maximum LOW Level
5.0
3.3
0.8
V
(Note 4)(Note 6)
VILDB
Dynamic Input Voltage
5.0
3.3
0.8
Symbol
Parameters
TA = +25°CTA = 40°C to +85°CTA = 40°C to +85°C
Units
CL = 50 pF
VCCA = 5V (Note 7)
VCCB = 3.3V (Note 8)
VCCB = 2.7V
Min
Typ
Max
Min
Max
Min
Max
tPHL
Propagation Delay
1.0
5.1
8.5
1.0
9.0
1.0
10.0
ns
tPLH
A to B
1.0
5.3
8.5
1.0
9.0
1.0
10.0
tPHL
Propagation Delay
1.0
5.4
8.5
1.0
9.0
1.0
10.0
ns
tPLH
B to A
1.0
5.5
8.5
1.0
9.0
1.0
10.0
tPZL
Output Enable Time
1.0
6.5
10.0
1.0
10.5
1.0
11.5
ns
tPZH
OE to B
1.0
6.7
10.0
1.0
10.5
1.0
11.5
tPZL
Output Enable Time
1.0
5.2
9.0
1.0
9.5
1.0
10.0
ns
tPZH
OE to A
1.0
5.8
9.0
1.0
9.5
1.0
10.0
tPHZ
Output Disable Time
1.0
6.0
9.5
1.0
10.0
1.0
10.0
ns
tPLZ
OE to B
1.0
3.3
6.5
1.0
7.0
1.0
7.5
tPHZ
Output Disable Time
1.0
3.9
7.0
1.0
7.5
1.0
7.5
ns
tPLZ
OE to A
1.0
2.9
6.5
1.0
7.0
1.0
7.5
tOSHL
Output to Output
tOSLH
Skew (Note 9)
1.0
1.5
ns
Data to Output
相关PDF资料 |
PDF描述 |
|---|---|
| SQ24T15033-NAB0 | DC/DC EIGHTH BRICK |
| SQ24T15033-NBB0 | DC/DC EIGHTH BRICK |
| 74VHC393SJX | IC COUNTER BIN DUAL 4BIT 14SOP |
| 74VHC161SJX | IC COUNTER BINARY 4BIT 16SOP |
| SQ24T10050-PAA0 | DC/DC EIGHTH BRICK |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 74LVX4245TTR | 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 |
| 74LVX4245WM | 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 |
| 74LVX4245WM | 制造商:Fairchild Semiconductor Corporation 功能描述:IC 74LVX SMD 74LVX4245 SOIC24 |
| 74LVX4245WM_Q | 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 |
| 74LVX4245WMX | 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 |
发布紧急采购，3分钟左右您将得到回复。