參數(shù)資料
型號: MC74ACT258D
廠商: MOTOROLA INC
元件分類: 通用總線功能
英文描述: QUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS
中文描述: ACT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, INVERTED OUTPUT, PDSO16
封裝: PLASTIC, SOIC-16
文件頁數(shù): 1/8頁
文件大?。?/td> 178K
代理商: MC74ACT258D
5-1
FACT DATA
The MC74AC258/74ACT258 is a quad 2-input multiplexer with 3-state outputs.
Four bits of data from two sources can be selected using a common data select
input. The four outputs present the selected data in the complement (inverted)
form. The outputs may be switched to a high impedance state with a HIGH on the
common Output Enable (OE) input, allowing the outputs to interface directly with
bus-oriented systems.
Multiplexer Expansion by Tying Outputs Together
Inverting 3-State Outputs
Outputs Source/Sink 24 mA
ACT258 Has TTL Compatible Inputs
15
16
14
13
12
11
10
2
1
S
3
4
5
6
7
VCC
9
8
OE
I0c
I1c
Zc
I0d
I1d
Zd
I0a
I1a
Za
I0b
I1b
Zb
GND
PIN NAMES
S
OE
I0a–I0d
I1a–I1d
Za–Zd
Common Data Select Input
3-State Output Enable Input
Data Inputs from Source 0
Data Inputs from Source 1
3-State Multiplexer Outputs
TRUTH TABLE
Output
Enable
Select
Input
Data
Inputs
Outputs
OE
S
I0
X
X
X
L
H
I1
X
L
H
X
X
Z
H
L
L
L
L
X
H
H
L
L
Z
H
L
H
L
H = HIGH Voltage Level
L = LOW Voltage Level
X = Immaterial
Z = High Impedance
QUAD 2-INPUT
MULTIPLEXER WITH
3-STATE OUTPUTS
N SUFFIX
CASE 648-08
PLASTIC
D SUFFIX
CASE 751B-05
PLASTIC
LOGIC SYMBOL
S
OE I0aI1aI0bI1b
Zb
I0cI1cI0dI1d
Za
Zc
Zd
相關(guān)PDF資料
PDF描述
MC74ACT258N QUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS
MC74AC259D 8-BIT ADDRESSABLE LATCH
MC74AC259 8-BIT ADDRESSABLE LATCH
MC74ACT259 8-BIT ADDRESSABLE LATCH
MC74ACT259D 8-BIT ADDRESSABLE LATCH
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC74ACT258N 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:QUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS
MC74ACT259 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:8-BIT ADDRESSABLE LATCH
MC74ACT259D 功能描述:閉鎖 5V 8-Bit Addressable RoHS:否 制造商:Micrel 電路數(shù)量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數(shù)量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時(shí)間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel
MC74ACT259DG 功能描述:閉鎖 5V 8-Bit Addressable RoHS:否 制造商:Micrel 電路數(shù)量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數(shù)量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時(shí)間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel
MC74ACT259DR2 功能描述:閉鎖 5V 8-Bit Addressable RoHS:否 制造商:Micrel 電路數(shù)量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數(shù)量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時(shí)間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel