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参数资料
| 型号： | 74VHC125SJX |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 5/9页 |
| 文件大小： | 0K |
| 描述： | IC BUFF TRI-ST QD N-INV 14SOP |
| 标准包装： | 2,000 |
| 系列： | 74VHC |
| 逻辑类型： | 缓冲器/线路驱动器，非反相 |
| 元件数： | 4 |
| 每个元件的位元数： | 1 |
| 输出电流高，低： | 8mA，8mA |
| 电源电压： | 2 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 14-SOIC（0.209"，5.30mm 宽） |
| 供应商设备封装： | 14-SOIC |
| 包装： | 带卷 (TR) |
1993 Fairchild Semiconductor Corporation
www.fairchildsemi.com
74VHC125 Rev. 1.4.0
5
74VHC125
—
Quad
Buff
er
with
3-ST
A
TE
Outputs
AC Electrical Characteristics
Notes:
3. Parameter guaranteed by design. tOSLH = |tPLHmax – tPLHmin|; tOSHL = |tPHLmax – tPHLmin|.
4. 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 / 4 (per bit).
Symbol
Parameter
VCC (V)
Conditions
TA = 25°C
TA = –40°C
to +85°C
Units
Min.
Typ.
Max.
Min.
Max.
tPLH, tPHL
Propagation Delay
Time
3.3 ± 0.3
CL = 15pF
5.6
8.0
1.0
9.5
ns
CL = 50pF
8.1
11.5
1.0
13.0
5.0 ± 0.5
CL = 15pF
3.8
5.5
1.0
6.5
ns
CL = 50pF
5.3
7.5
1.0
8.5
tPZL, tPZH
3-STATE Output
Enable Time
3.3 ± 0.3
RL = 1k CL = 15pF
5.4
8.0
1.0
9.5
ns
CL = 50pF
7.9
11.5
1.0
13.0
5.0 ± 0.5
CL = 15pF
3.6
5.1
1.0
6.0
ns
CL = 50pF
5.1
7.1
1.0
8.0
tPLZ, tPHZ
3-STATE Output
Disable Time
3.3 ± 0.3
RL = 1k CL = 50pF
9.5
13.2
1.0
15.0
ns
5.0 ± 0.5
CL = 50pF
6.1
8.8
1.0
10.0
tOSLH, tOSHL Output to Output
Skew
3.3 ± 0.3
(3)
CL = 50pF
1.5
ns
5.0 ± 0.5
CL = 50pF
1.0
CIN
Input Capacitance
VCC = Open
4
10
pF
COUT
Output Capacitance
VCC = 5.0V
6
pF
CPD
Power Dissipation
Capacitance
(4)
14
pF
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 74VHC125T | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| 74VHC125TTR | 功能描述:缓冲器和线路驱动器 Quad Bus Buffer RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel |
| 74VHC126 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:QUAD BUS BUFFERS (3-STATE) |
| 74VHC126_04 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:QUAD BUS BUFFERS (3-STATE) |
| 74VHC126BQ | 制造商:NXP Semiconductors 功能描述:Cut Tape 制造商:NXP Semiconductors 功能描述:Bulk 制造商:NXP Semiconductors 功能描述:IC QUAD BUFF/DVR TRI-ST DH 制造商:NXP Semiconductors 功能描述:Buffer/Line Driver 4-CH Non-Inverting 3-ST CMOS 14-Pin DHVQFN EP T/R |
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