參數(shù)資料
型號: 74VHCT238AM
廠商: 意法半導體
英文描述: Octal Bus Transceivers With 3-State Outputs 20-TSSOP -40 to 85
中文描述: 3至8線譯碼器
文件頁數(shù): 4/8頁
文件大?。?/td> 63K
代理商: 74VHCT238AM
CAPACITIVE CHARACTERISTICS
Symbol
Parameter
Test Conditions
Value
Unit
T
A
= 25
o
C
Min.
Typ.
-40 to 85
o
C
Min.
Max.
10
Max.
10
C
IN
C
PD
Input Capacitance
Power Dissipation
Capacitance (note 1)
4
pF
pF
37
1)C
PD
isdefined as thevalue oftheIC’sinternal equivalent capacitance whichiscalculated fromtheoperatingcurrent consumption without load.(Referto
TestCircuit).Average operatingcurrent canbeobtained bythefollowingequation.I
CC
(opr)=C
PD
V
CC
f
IN
+I
CC
AC ELECTRICAL CHARACTERISTICS
(Inputt
r
= t
f
=3 ns)
Symbol
Parameter
Test Condition
C
L
(pF)
5.0
(*)
15
5.0
(*)
50
5.0
(*)
15
5.0
(*)
50
5.0
(*)
15
5.0
(*)
50
Value
Unit
V
CC
(V)
T
A
= 25
o
C
Min.
Typ.
-40 to 85
o
C
Min.
1.0
1.0
1.0
1.0
1.0
1.0
Max.
12.3
15.8
12.8
16.3
12.3
15.8
Max.
14.5
18.0
15.0
18.5
14.5
18.0
t
PLH
t
PHL
Propagation Delay
Time A, B, C to Y
8.0
10.5
8.1
10.6
8.1
10.6
ns
t
PLH
t
PHL
Propagation Delay
Time G1 to Y
ns
t
PLH
t
PHL
Propagation Delay
Time G2A, G2B to Y
(*) Voltagerangeis5V
±
0.5V
ns
TESTCIRCUIT
C
L
=15/50pForequvalent (includes jigand probecapacitance)
R
T
=Z
OUT
ofpulsegenerator (typically50
)
74VHCT238A
4/8
相關PDF資料
PDF描述
74VHCT238AMTR Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-SOIC -40 to 85
74VHCT240A Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-SOIC -40 to 85
74VHCT240AM Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-SOIC -40 to 85
74VHCT240AT OCTAL BUS BUFFER WITH 3 STATE OUTPUTS INVERTED
74VHCT240A Octal Buffer/Line Driver with 3-STATE Outputs
相關代理商/技術參數(shù)
參數(shù)描述
74VHCT238AMTR 功能描述:編碼器、解碼器、復用器和解復用器 3-to-8 Line Decoder 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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray
74VHCT238ATTR 功能描述:編碼器、解碼器、復用器和解復用器 3-to-8 Line Decoder 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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray
74VHCT240AFT 功能描述:IC INVERTER DUAL 4-INPUT 20TSSOP 制造商:toshiba semiconductor and storage 系列:汽車級,AEC-Q100,74VHCT 包裝:剪切帶(CT) 零件狀態(tài):在售 邏輯類型:緩沖器,反向 元件數(shù):2 每元件位數(shù):4 輸入類型:- 輸出類型:推挽式 電流 - 輸出高,低:8mA,8mA 電壓 - 電源:4.5 V ~ 5.5 V 工作溫度:-40°C ~ 125°C(TA) 安裝類型:表面貼裝 封裝/外殼:20-TSSOP(0.173",4.40mm 寬) 供應商器件封裝:20-TSSOP 基本零件編號:74VHCT240 標準包裝:1
74VHCT240AFT(BE) 制造商:Toshiba America Electronic Components 功能描述:IC INVERTER DUAL 4-INPUT 20TSSOP
74VHCT240AM 功能描述:緩沖器和線路驅(qū)動器 Octal Buf/Line Drv RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel