参数资料
| 型号： | 74HC1G125GV,125 |
| 厂商： | NXP Semiconductors |
| 文件页数： | 15/16页 |
| 文件大小： | 0K |
| 描述： | IC BUS BUFF DVR TRI-ST SC74A |
| 产品培训模块： | Logic Packages |
| 标准包装： | 3,000 |
| 系列： | 74HC |
| 逻辑类型： | 缓冲器/线路驱动器，非反相 |
| 元件数： | 1 |
| 每个元件的位元数： | 1 |
| 输出电流高，低： | 7.8mA，7.8mA |
| 电源电压： | 2 V ~ 6 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SC-74A，SOT-753 |
| 供应商设备封装： | 5-TSOP |
| 包装： | 带卷 (TR) |
74HC_HCT1G125_5
Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 05 — 23 December 2005
8 of 16
Philips Semiconductors
74HC1G125; 74HCT1G125
Bus buffer/line driver; 3-state
12. Dynamic characteristics
[1]
All typical values are measured at Tamb = 25 °C.
[2]
CPD is used to determine the dynamic power dissipation (PD in W).
PD =CPD × VCC2 × fi × N+ Σ(CL × VCC2 × fo) where:
fi = input frequency in MHz;
fo = output frequency in MHz;
CL = output load capacitance in pF;
VCC = supply voltage in V;
N = number of inputs switching;
Σ(CL × VCC2 × fo) = sum of the outputs.
Table 10:
Dynamic characteristics 74HC1G125
Voltages are referenced to GND (ground = 0 V); CL = 50 pF unless otherwise specied; for test
circuit see Figure 8
Symbol Parameter
Conditions
Min
Typ
Max Unit
tPHL,
tPLH
propagation delay A to Y
see Figure 6
VCC = 2.0 V
-
24
125
ns
VCC = 4.5 V
-
10
25
ns
VCC =5V;
CL =15pF
-9
-
ns
VCC = 6.0 V
-
8
21
ns
tPZH,
tPZL
3-state output enable time
OE to Y
see Figure 7
VCC = 2.0 V
-
19
155
ns
VCC = 4.5 V
-
9
31
ns
VCC = 6.0 V
-
7
26
ns
tPHZ,
tPLZ
3-state output disable time
OE to Y
see Figure 7
VCC = 2.0 V
-
18
155
ns
VCC = 4.5 V
-
12
31
ns
VCC = 6.0 V
-
11
26
ns
CPD
power dissipation
capacitance
VI = GND to VCC
[2] -30
-
pF
Tamb = 40 °C to +125 °C
tPHL,
tPLH
propagation delay A to Y
see Figure 6
VCC = 2.0 V
-
150
ns
VCC = 4.5 V
-
30
ns
VCC = 6.0 V
-
26
ns
tPZH,
tPZL
3-state output enable time
OE to Y
see Figure 7
VCC = 2.0 V
-
190
ns
VCC = 4.5 V
-
38
ns
VCC = 6.0 V
-
32
ns
tPHZ,
tPLZ
3-state output disable time
OE to Y
see Figure 7
VCC = 2.0 V
-
190
ns
VCC = 4.5 V
-
38
ns
VCC = 6.0 V
-
32
ns
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相关代理商/技术参数 |
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| 74HC1G125GV-Q100H | 制造商:NXP Semiconductors 功能描述:74HC1G125GV-Q100/SO5/REELR// - Tape and Reel 制造商:NXP Semiconductors 功能描述:IC BUS BUFF DVR TRI-ST 5TSOP |
| 74HC1G125GW | 制造商:NXP Semiconductors 功能描述:74HC SINGLE GATE SMD 74HC1G125 |
| 74HC1G125GW,125 | 功能描述:缓冲器和线路驱动器 BUS BUFF/DRVR 3-ST PICOGATE 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 |
| 74HC1G125GW,165 | 功能描述:缓冲器和线路驱动器 BUS BUF/LINE 3-STATE 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 |
| 74HC1G125GW | 制造商:NXP Semiconductors 功能描述:74HC SINGLE GATE SMD 74HC1G125 |
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