參數(shù)資料
型號: TC74VHC238FK
廠商: Toshiba Corporation
英文描述: 3-to-8 Line Decoder
中文描述: 3至8線譯碼器
文件頁數(shù): 5/10頁
文件大?。?/td> 273K
代理商: TC74VHC238FK
TC74VHC238F/FN/FT/FK
2007-10-01
5
AC Characteristics
(input: t
r
= t
f
= 3 ns)
Test Condition
Ta = 25°C
Ta =
40 to
85°C
Characteristics
Symbol
V
CC
(V)
C
L
(pF)
Min
Typ.
Max
Min
Max
Unit
15
8.0
12.3
1.0
14.5
3.3 ± 0.3
50
10.5
15.8
1.0
18.0
15
5.5
8.1
1.0
9.5
Propagation delay
time
(A, B, C-Y)
t
pLH
t
pHL
5.0 ± 0.5
50
7.0
10.1
1.0
11.5
ns
15
8.1
12.8
1.0
15.0
3.3 ± 0.3
50
10.6
16.3
1.0
18.5
15
5.4
8.1
1.0
9.5
Propagation delay
time
(G1-Y)
t
pLH
t
pHL
5.0 ± 0.5
50
6.9
10.1
1.0
11.5
ns
15
8.1
12.3
1.0
14.5
3.3 ± 0.3
50
10.6
15.8
1.0
18.0
15
5.7
8.1
1.0
9.5
Propagation delay
time
(
2
G
-Y)
t
pLH
t
pHL
5.0 ± 0.5
50
7.2
10.1
1.0
11.5
ns
Input capacitance
C
IN
4
10
pF
Power dissipation
capacitance
C
PD
(Note)
37
pF
Note: C
PD
is defined as the value of the internal equivalent capacitance which is calculated from the operating
current consumption without load.
Average operating current can be obtained by the equation:
I
CC (opr)
= C
PD
·V
CC
·f
IN
+ I
CC
Input Equivalent Circuit
INPUT
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TC74VHC238FK(EL) 制造商:Toshiba America Electronic Components 功能描述:Logic,74VHC,3 to 8 Line Decoder,US16
TC74VHC238FN 功能描述:IC DECODER 3-TO-8 LINE 16-SOL RoHS:否 類別:集成電路 (IC) >> 邏輯 - 信號開關(guān),多路復(fù)用器,解碼器 系列:74VHC 標(biāo)準(zhǔn)包裝:2,000 系列:74CB 類型:FET 總線開關(guān) 電路:8 x 1:1 獨立電路:1 輸出電流高,低:15mA,30mA 電壓電源:單電源 電源電壓:2.3 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:20-TFSOP(0.173",4.40mm 寬) 供應(yīng)商設(shè)備封裝:20-TVSOP 包裝:帶卷 (TR) 產(chǎn)品目錄頁面:951 (CN2011-ZH PDF) 其它名稱:296-19129-2
TC74VHC238FT(EL) 制造商:Toshiba America Electronic Components 功能描述:IC DECODER 3-TO-8 LINE 16-TSSOP 制造商:Toshiba America Electronic Components 功能描述:Logic,C-MOS,74VHC,TC74VHC238FT 制造商:Toshiba 功能描述:Decoder/Demultiplexer Single 3-to-8 16-Pin TSSOP T/R
TC74VHC238FT(EL,M) 制造商:Toshiba America Electronic Components 功能描述:IC DECODER 3-TO-8 LINE 16-TSSOP
TC74VHC238-FT(SPL) 制造商:Toshiba America Electronic Components 功能描述: