参数资料
| 型号： | 74LVX3245WM |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 4/9页 |
| 文件大小： | 0K |
| 描述： | IC TRANSCEIVER 8BIT 24SOIC |
| 产品变化通告： | Product Discontinuation 27/Feb/2012 |
| 标准包装： | 30 |
| 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-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 24-SOIC |
| 包装： | 管件 |
| 产品目录页面： | 1212 (CN2011-ZH PDF) |
www.fairchildsemi.com
4
Note 3: Worst case package.
Note 4: Max number of outputs defined as (n). Data inputs are driven 0V to VCC level; one output at GND.
Note 5: Max number of Data Inputs (n) switching. (n
1) inputs switching 0V to VCC level. Input-under-test switching:
VCC level to threshold (VIHD), 0V to threshold (VILD), f = 1 MHz.
AC Electrical Characteristics
Symbol
Parameters
TA = +25°C
TA = 40°C to +85°C
Units
CL = 50 pF
VCCA = 3.3V (Note 6)
VCCA = 2.7V
VCCB = 5.0V (Note 7)
VCCB = 5.0V (Note 7) VCCB = 5.0V (Note 7)
Min
Typ
Max
Min
Max
Min
Max
tPHL
Propagation Delay
1.0
5.4
8.0
1.0
8.5
1.0
9.0
ns
tPLH
A to B
1.0
5.6
7.5
1.0
8.0
1.0
8.5
tPHL
Propagation Delay
1.0
5.1
7.5
1.0
8.0
1.0
8.5
ns
tPLH
B to A
1.0
5.7
7.5
1.0
8.0
1.0
8.5
tPZL
Output Enable
1.0
4.8
8.0
1.0
8.5
1.0
9.0
ns
tPZH
Time OE to B
1.0
6.3
8.5
1.0
9.0
1.0
9.5
tPZL
Output Enable
1.0
6.3
8.5
1.0
9.0
1.0
9.5
ns
tPZH
Time OE to A
1.0
6.8
9.0
1.0
9.5
1.0
10.0
tPHZ
Output Disable
1.0
5.3
7.5
1.0
8.0
1.0
8.5
ns
tPLZ
Time OE to B
1.0
4.2
7.0
1.0
7.5
1.0
8.0
tPHZ
Output Disable
1.0
5.3
8.0
1.0
8.5
1.0
9.0
ns
tPLZ
Time OE to A
1.0
3.7
6.5
1.0
7.0
1.0
7.5
tOSHL
Output to Output
tOSLH
Skew (Note 8)
1.0
1.5
ns
Data to Output
Note 6: Voltage Range 3.3V is 3.3V
± 0.3V.
Note 7: Voltage Range 5.0V is 5.0V
± 0.5V.
Note 8: 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.
ΔICC
Maximum
Bn
3.6
5.5
1.0
1.35
1.5
mA
VI = VCCB 2.1V
ICCT/Input @
An, T/R,
3.6
5.5
0.35
0.5
mA
VI = VCCA 0.6V
OE
ICCA
Quiescent VCCA
An = VCCA or GND
Supply Current
3.6
5.5
5
50
μA
Bn = VCCB or GND,
OE
= GND, T/R = GND
ICCB
Quiescent VCCB
An = VCCA or GND
Supply Current
3.6
5.5
8
80
μA
Bn = VCCB or GND,
OE
= GND, T/R = VCCA
VOLPA
Quiet Output Maximum
3.3
5.0
0.8
V
(Note 3) (Note 4)
VOLPB
Dynamic VOL
3.3
5.0
1.5
VOLVA
Quiet Output Minimum
3.3
5.0
0.8
V
(Note 3) (Note 4)
VOLVB
Dynamic VOL
3.3
5.0
1.2
VIHDA
Minimum HIGH Level
3.3
5.0
2.0
V
(Note 3) (Note 5)
VIHDB
Dynamic Input Voltage
3.3
5.0
2.0
VILDA
Maximum LOW Level
3.3
5.0
0.8
V
(Note 3) (Note 5)
VILDB
Dynamic Input Voltage
3.3
5.0
0.8
Symbol
Parameter
VCCA
VCCB
TA = +25°CTA = 40°C to +85°C
Units
Conditions
(V)
Typ
Guaranteed Limits
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 74LVX3245WM | 制造商:Fairchild Semiconductor Corporation 功能描述:IC 74LVX SMD 74LVX3245 SOIC24 |
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| 74LVX32M | 功能描述:逻辑门 Quad 2-Input OR Gate RoHS:否 制造商:Texas Instruments 产品:OR 逻辑系列:LVC 栅极数量:2 线路数量（输入/输出）:2 / 1 高电平输出电流:- 16 mA 低电平输出电流:16 mA 传播延迟时间:3.8 ns 电源电压-最大:5.5 V 电源电压-最小:1.65 V 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:DCU-8 封装:Reel |
| 74LVX32M | 制造商:Fairchild Semiconductor Corporation 功能描述:74LVX SMD 74LVX32 SOIC14 3.6V |
| 74LVX32M_Q | 功能描述:逻辑门 Quad 2-Input OR Gate RoHS:否 制造商:Texas Instruments 产品:OR 逻辑系列:LVC 栅极数量:2 线路数量（输入/输出）:2 / 1 高电平输出电流:- 16 mA 低电平输出电流:16 mA 传播延迟时间:3.8 ns 电源电压-最大:5.5 V 电源电压-最小:1.65 V 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:DCU-8 封装:Reel |
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