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参数资料
| 型号： | SN74LS165MEL |
| 厂商： | ON SEMICONDUCTOR |
| 元件分类： | 计数移位寄存器 |
| 英文描述： | LS SERIES, 8-BIT RIGHT PARALLEL IN SERIAL OUT SHIFT REGISTER, COMPLEMENTARY OUTPUT, PDSO16 |
| 封装： | EIAJ, SO-16 |
| 文件页数： | 4/8页 |
| 文件大小： | 197K |
| 代理商： | SN74LS165MEL |
SN74LS165
http://onsemi.com
4
DC CHARACTERISTICS OVER OPERATING TEMPERATURE RANGE (unless otherwise specified)
Symbol
Parameter
Limits
Unit
Test Conditions
Min
Typ
Max
VIH
Input HIGH Voltage
2.0
V
Guaranteed Input HIGH Voltage for
All Inputs
VIL
Input LOW Voltage
0.8
V
Guaranteed Input LOW Voltage for
All Inputs
VIK
Input Clamp Diode Voltage
0.65
1.5
V
VCC = MIN, IIN = 18 mA
VOH
Output HIGH Voltage
2.7
3.5
V
VCC = MIN, IOH = MAX, VIN = VIH
or VIL per Truth Table
VOL
Output LOW Voltage
0.25
0.4
V
IOL = 4.0 mA
VCC = VCC MIN,
VIN = VIL or VIH
per Truth Table
0.35
0.5
V
IOL = 8.0 mA
IIH
Input HIGH Current
Other Inputs
PL Input
20
60
μA
VCC = MAX, VIN = 2.7 V
Other Inputs
PL Input
0.1
0.3
mA
VCC = MAX, VIN = 7.0 V
IIL
Input LOW Current
Other Inputs
PL Input
0.4
1.2
mA
VCC = MAX, VIN = 0.4 V
IOS
Short Circuit Current (Note 2)
20
100
mA
VCC = MAX
ICC
Power Supply Current
36
mA
VCC = MAX
2. Not more than one output should be shorted at a time, nor for more than 1 second.
AC CHARACTERISTICS (TA = 25°C)
Symbol
Parameter
Limits
Unit
Test Conditions
Min
Typ
Max
fMAX
Maximum Input Clock Frequency
25
35
MHz
VCC = 5.0 V
CL = 15 pF
tPLH
tPHL
Propagation Delay
PL to Output
22
35
ns
tPLH
tPHL
Propagation Delay
Clock to Output
27
28
40
ns
tPLH
tPHL
Propagation Delay
P7 to Q7
14
21
25
30
ns
tPLH
tPHL
Propagation Delay
P7 to Q7
21
16
30
25
ns
AC SETUP REQUIREMENTS (TA = 25°C)
Symbol
Parameter
Limits
Unit
Test Conditions
Min
Typ
Max
tW
CP Clock Pulse Width
25
ns
VCC = 5.0 V
tW
PL Pulse Width
15
ns
ts
Parallel Data Setup Time
10
ns
ts
Serial Data Setup Time
20
ns
ts
CP1 to CP2 Setup Time1
30
ns
th
Hold Time
0
ns
trec
Recovery Time, PL to CP
45
ns
1 The role of CP1 and CP2 in an application may be interchanged.
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相关代理商/技术参数 |
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| SN74LS165MR1 | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:ON Semiconductor 功能描述: |
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| SN74LS166AD | 功能描述:计数器移位寄存器 Serial-out shift Registers RoHS:否 制造商:Texas Instruments 计数器类型: 计数顺序:Serial to Serial/Parallel 电路数量:1 封装 / 箱体:SOIC-20 Wide 逻辑系列: 逻辑类型: 输入线路数量:1 输出类型:Open Drain 传播延迟时间:650 ns 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装:Reel |
| SN74LS166ADE4 | 功能描述:计数器移位寄存器 Serial-out shift Registers RoHS:否 制造商:Texas Instruments 计数器类型: 计数顺序:Serial to Serial/Parallel 电路数量:1 封装 / 箱体:SOIC-20 Wide 逻辑系列: 逻辑类型: 输入线路数量:1 输出类型:Open Drain 传播延迟时间:650 ns 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装:Reel |
| SN74LS166ADG4 | 功能描述:计数器移位寄存器 Serial Out Shift Registers RoHS:否 制造商:Texas Instruments 计数器类型: 计数顺序:Serial to Serial/Parallel 电路数量:1 封装 / 箱体:SOIC-20 Wide 逻辑系列: 逻辑类型: 输入线路数量:1 输出类型:Open Drain 传播延迟时间:650 ns 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装:Reel |
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