參數(shù)資料
型號(hào): 74LS147
廠商: Texas Instruments, Inc.
英文描述: 10-LINE TO 4-LINE AND 8-LINE TO 3-LINE PRIORITY ENCODERS
中文描述: 10線的4線和8線三線優(yōu)先編碼器
文件頁數(shù): 3/22頁
文件大?。?/td> 623K
代理商: 74LS147
SDLS053B OCTOBER 1976 REVISED MAY 2004
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
FUNCTION TABLE ’148, ’LS148
INPUTS
OUTPUTS
EI
0
1
2
3
4
5
6
7
A2
A1
A0
GS
EO
H
X
X
X
X
X
X
X
X
H
H
H
H
H
L
H
H
H
H
H
H
H
H
H
H
H
H
L
L
X
X
X
X
X
X
X
L
L
L
L
L
H
L
X
X
X
X
X
X
L
H
L
L
H
L
H
L
X
X
X
X
X
L
H
H
L
H
L
L
H
L
X
X
X
X
L
H
H
H
L
H
H
L
H
L
X
X
X
L
H
H
H
H
H
L
L
L
H
L
X
X
L
H
H
H
H
H
H
L
H
L
H
L
X
L
H
H
H
H
H
H
H
H
L
L
H
L
L
H
H
H
H
H
H
H
H
H
H
L
H
H = high logic level, L = low logic level, X = irrelevant
相關(guān)PDF資料
PDF描述
74148 10-LINE TO 4-LINE AND 8-LINE TO 3-LINE PRIORITY ENCODERS
74LS147 10-LINE-TO-4-LINE AND 8-LINE-TO-3-LINE PRIORITY ENCODERS
74LS148 8-line-to-3-line Octal Priority Encoders
74LS148 10-LINE TO 4-LINE AND 8-LINE TO 3-LINE PRIORITY ENCODERS
74LS148 10-LINE-TO-4-LINE AND 8-LINE-TO-3-LINE PRIORITY ENCODERS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74LS148 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:LOW POWER SCHOTTKY
74LS148N 制造商:Texas Instruments 功能描述:
74LS14DC 制造商:Rochester Electronics LLC 功能描述:- Bulk
74LS14FP-E 制造商:Renesas Electronics 功能描述:Cut Tape 制造商:Renesas 功能描述:Inverter Schmitt Trigger 6-Element Bipolar 14-Pin SOP
74LS14N 制造商:SIG 功能描述:74LS14N 制造商: 功能描述: 制造商:undefined 功能描述: 制造商:Misc 功能描述: