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参数资料
| 型号： | MC74LCX2952SD |
| 厂商： | ON SEMICONDUCTOR |
| 元件分类： | 总线收发器 |
| 英文描述： | LVC/LCX/Z SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24 |
| 封装： | PLASTIC, SSOP-24 |
| 文件页数： | 39/43页 |
| 文件大小： | 383K |
| 代理商： | MC74LCX2952SD |
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MC74LCX2952
LCX DATA
BR1339 — REV 3
151
MOTOROLA
AC CHARACTERISTICS (Note 3.; tR = tF = 2.5ns; CL = 50pF; RL = 500)
Limits
TA = –40°C to +85°C
VCC = 3.0V to 3.6V
VCC = 2.7V
Symbol
Parameter
Waveform
Min
Max
Min
Max
Unit
fmax
Clock Pulse Frequency
3
150
MHz
tPLH
tPHL
Propagation Delay
Clock to Output
1
1.5
8.5
1.5
9.5
ns
tPZH
tPZL
Output Enable Time to
High and Low Level
2
1.5
8.5
1.5
9.5
ns
tPHZ
tPLZ
Output Disable Time From
High and Low Level
2
1.5
8.5
1.5
9.5
ns
ts
Setup Time, HIGH to LOW Data to Clock
3
2.5
ns
th
Hold Time, HIGH to LOW Data to Clock
3
1.5
ns
ts
Setup Time, HIGH to LOW CExx to Clock
3
2.5
ns
th
Hold Time, HIGH to LOW CExx to Clock
3
1.5
ns
tw
Clock Pulse Width, HIGH or LOW
3
3.3
ns
tOSHL
tOSLH
Output–to–Output Skew
(Note 4.)
1.0
ns
3. These AC parameters are preliminary and may be modified prior to release. The maximum AC limits are design targets. Actual performance
will be specified upon completion of characterization.
4. 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.
DYNAMIC SWITCHING CHARACTERISTICS
TA = +25°C
Symbol
Characteristic
Condition
Min
Typ
Max
Unit
VOLP
Dynamic LOW Peak Voltage (Note 5.)
VCC = 3.3V, CL = 50pF, VIH = 3.3V, VIL = 0V
0.8
V
VOLV
Dynamic LOW Valley Voltage (Note 5.)
VCC = 3.3V, CL = 50pF, VIH = 3.3V, VIL = 0V
0.8
V
5. Number of outputs defined as “n”. Measured with “n–1” outputs switching from HIGH–to–LOW or LOW–to–HIGH. The remaining output is
measured in the LOW state.
CAPACITIVE CHARACTERISTICS
Symbol
Parameter
Condition
Typical
Unit
CIN
Input Capacitance
VCC = 3.3V, VI = 0V or VCC
7
pF
CI/O
Input/Output Capacitance
VCC = 3.3V, VI = 0V or VCC
8
pF
CPD
Power Dissipation Capacitance
10MHz, VCC = 3.3V, VI = 0V or VCC
25
pF
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MC74LCX32D | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74LCX32DR2 | 功能描述:逻辑门 2-3.6V Quad 2-Input 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 |
| MC74LCX32DR2G | 功能描述:逻辑门 2-3.6V Quad 2-Input AND 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 |
| MC74LCX32DT | 功能描述:逻辑门 2-3.6V Quad 2-Input 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 |
| MC74LCX32DTEL | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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