參數(shù)資料
型號(hào): 74F258A
廠商: Fairchild Semiconductor Corporation
英文描述: Quad 2-Input Multiplexer with 3-STATE Outputs
中文描述: 四2輸入多路復(fù)用器與三態(tài)輸出
文件頁數(shù): 3/8頁
文件大?。?/td> 74K
代理商: 74F258A
Philips Semiconductors
Product specification
74F258A
Quad 2-line to 1-line selector/multiplexer, inverting
(3-State)
1996 Jan 05
3
LOGIC DIAGRAM
15
2
3
5
6
11
10
14
13
1
4
7
9
12
S
I
0a
I
1a
Y
a
I
0b
I
1b
Y
b
I
0d
I
1d
Y
d
I
0c
I
1c
Y
c
OE
V
=Pin 16
GND=Pin 8
SF00818
FUNCTION TABLE
INPUTS
OUTPUT
OE
S
I
0
I
1
Y
H
L
L
L
L
X
H
H
L
L
X
X
X
L
H
X
L
H
X
X
Z
H
L
H
L
H = High voltage level
L = Low voltage level
X = Don’t care
Z = High impedance “off” state
ABSOLUTE MAXIMUM RATINGS
(Operation beyond the limit set forth in this table may impair the useful life of the device.
Unless otherwise noted these limits are over the operating free-air temperature range.)
SYMBOL
PARAMETER
RATING
UNIT
V
CC
Supply voltage
–0.5 to +7.0
V
V
IN
Input voltage
–0.5 to +7.0
V
I
IN
Input current
–30 to +5
mA
V
OUT
Voltage applied to output in High output state
–0.5 to V
CC
V
I
OUT
Current applied to output in Low output state
48
mA
T
amb
Operating free-air temperature range
0 to +70
°
C
T
stg
Storage temperature range
–65 to +150
°
C
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
LIMITS
UNIT
MIN
NOM
MAX
V
CC
Supply voltage
4.5
5.0
5.5
V
V
IH
High-level input voltage
2.0
V
V
IL
Low-level input voltage
0.8
V
I
IK
Input clamp current
–18
mA
I
OH
High-level output current
–3
mA
I
OL
Low-level output current
24
mA
T
amb
Operating free-air temperature range
0
70
°
C
相關(guān)PDF資料
PDF描述
74F258APC Quad 2-Input Multiplexer with 3-STATE Outputs
74F258ASC Quad 2-Input Multiplexer with 3-STATE Outputs
74F258ASJ Quad 2-Input Multiplexer with 3-STATE Outputs
74F259 Latch
74F260 Dual 5-input NOR gate
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74F258APC 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 Qd 2-Inp Multiplexer RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量(輸入/輸出):2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray
74F258APC WAF 制造商:Fairchild Semiconductor Corporation 功能描述:
74F258ASC 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 Qd 2-Inp Multiplexer RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量(輸入/輸出):2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray
74F258ASCX 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 Qd 2-Inp Multiplexer RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量(輸入/輸出):2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray
74F258ASJ 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 Qd 2-Inp Multiplexer RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量(輸入/輸出):2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray