- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄379227 > IN74LS157D (INTEGRAL JOINT STOCK COMPANY) Quad 2-Input Data Selector/Multiplexer PDF資料下載
參數(shù)資料
| 型號： | IN74LS157D |
| 廠商： | INTEGRAL JOINT STOCK COMPANY |
| 英文描述： | Quad 2-Input Data Selector/Multiplexer |
| 中文描述： | 四2輸入數(shù)據(jù)選擇器/復(fù)用器 |
| 文件頁數(shù)： | 3/3頁 |
| 文件大小： | 144K |
| 代理商： | IN74LS157D |
IN74LS157
3
AC ELECTRICAL CHARACTERISTICS
(T
A
=25
°
C, V
CC
= 5.0 V, C
L
= 15 pF, R
L
= 2 k
, t
r
=15
ns, t
f
= 6.0 ns)
Symbol
Parameter
Min
Max
Unit
t
PLH
t
PHL
t
PLH
t
PHL
t
PLH
t
PHL
Propagation Delay, Input A or B to Output Y
14
ns
Propagation Delay, Input A or B to Output Y
14
ns
Propagation Delay, Select to Output Y
23
ns
Propagation Delay, Select to Output Y
27
ns
Propagation Delay, Output Enable to Output Y
20
ns
Propagation Delay, Output Enable to Output Y
21
ns
Figure 1. Switching Waveforms
Figure 2. Switching Waveforms
NOTES A.
C
L
includes probe and jig capacitance.
B. All diodes are 1N916 or 1N3064.
Figure 3. Test Circuit
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| IN74LS157N | Quad 2-Input Data Selector/Multiplexer |
| IN74LS245 | Octal Bus Transceivers And Registers With 3-State Outputs 24-SOIC -40 to 85 |
| IN74LS245DW | Octal Bus Transceivers And Registers With 3-State Outputs 24-SOIC -40 to 85 |
| IN74LS245N | Octal Bus Transceivers And Registers With 3-State Outputs 24-SOIC -40 to 85 |
| IN74LS86 | Octal Bus Transceivers And Registers With 3-State Outputs 24-SOIC -40 to 85 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IN750A-1JANTX | 制造商:ERJ 功能描述: |
| IN750A1JANTXV | 制造商: 功能描述: |
| IN751A | 制造商: 功能描述: 制造商:undefined 功能描述: |
| IN75232 | 制造商:INTEGRAL 制造商全稱:INTEGRAL 功能描述:EIA-232-D INTERFACE 1 CHIP IC |
| IN753ARL | 制造商:n/a 功能描述:SAMPLE |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。