參數(shù)資料
型號(hào)： M54HCT258F1R
廠商： 意法半導(dǎo)體
英文描述： HCT257 QUAD 2 CHANNEL MULTIPLEXER 3-STATE HCT258 QUAD 2 CHANNEL MULTIPLEXER 3-STATE, INVERTING
中文描述： HCT257四2通道多路3態(tài)HCT258四2通道多路3態(tài)，反相
文件頁數(shù)： 6/12頁
文件大小： 255K
代理商： M54HCT258F1R
AC ELECTRICAL CHARACTERISTICS
(C
L
= 50 pF, Input t
r
= t
f
= 6 ns)
Symbol
Parameter
Test Conditions
Value
-40 to 85
o
C
74HC
Min.
Unit
V
CC
(V)
T
A
= 25
o
C
54HC and 74HC
Min.
Typ.
-55 to 125
o
C
54HC
Min.
Max.
12
Max.
15
Max.
18
t
TLH
t
THL
t
PLH
t
PHL
Output Transition
Time
Propagation
Delay Time
(A, B - Y)
4.5
7
ns
4.5
HCT257
19
30
38
45
ns
HCT258
17
27
34
41
t
PLH
t
PHL
Propagation
Delay Time
(SELECT - Y)
Output Enable
Time
Output Disable
Time
Input Capacitance
Output
Capacitance
Power Dissipation
Capacitance
4.5
20
30
38
45
ns
t
PZL
t
PZH
t
PLZ
t
PHZ
C
IN
C
OUT
4.5
R
L
= 1 K
18
30
38
45
ns
4.5
R
L
= 1 K
16
30
38
45
ns
5
10
10
10
pF
10
pF
C
PD
(*)
HCT257
HCT258
34
33
pF
(*) C
PD
isdefined asthe value ofthe IC’sinternal equivalent capactance which is calculated from the operating current consumption without load.
(Refer to Test Circuit).Average operting current can be obtained by thefollowingequation. I
CC
(opr) = C
PD
V
CC
f
IN
+ I
CC
/4(per Channel)
M54/M74HCT257/258
6/12
相關(guān)PDF資料
PDF描述
M54HCT393F1R DUAL BINARY COUNTER
M54HCT86F1R QUAD EXCLUSIVE OR GATE
M55342K02U10E0S Thick Film Chip Resistors, Military/Established Reliability MIL-PRF-55342 Qualified, Type RM
M55342K02C10E0M Thick Film Chip Resistors, Military/Established Reliability MIL-PRF-55342 Qualified, Type RM
M55342K02C10E0P Thick Film Chip Resistors, Military/Established Reliability MIL-PRF-55342 Qualified, Type RM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M54HCU04D 制造商:STMicroelectronics 功能描述:LOGIC, 5VOLTSGATESHEX INVERTER, UNBUFFERIZEDDIL-14 SOLDER DI - Bulk
M54HCU04K 制造商:STMicroelectronics 功能描述:LOGIC, 5VOLTSGATESHEX INVERTER, UNBUFFERIZEDFLAT-14 SOLDER D - Bulk
M55 HSA2PCS50- 制造商:TR FASTENINGS 功能描述:SET SCREW SOCKET S/S A2 M5X5 制造商:TR FASTENINGS 功能描述:SET SCREW SOCKET, S/S, A2, M5X5 制造商:TR FASTENINGS 功能描述:SET SCREW SOCKET, S/S, A2, M5X5; Thread Size - Metric:M5; Screw Length:5mm; Fastener Material:Stainless Steel; SVHC:No SVHC (19-Dec-2012); Driver Type:Hex; Material:Stainless Steel; Thread Size:M5 ;RoHS Compliant: Yes
M55 HSHTPCS100- 制造商:TR FASTENINGS 功能描述:SET SCREW SOCKET PCP M5X5 制造商:TR FASTENINGS 功能描述:SET SCREW SOCKET, PCP, M5X5
M550 HHA2SCS100- 制造商:TR FASTENINGS 功能描述:HEX SET S/S A2 M5X50 制造商:TR FASTENINGS 功能描述:HEX SET, S/S, A2, M5X50 制造商:TR FASTENINGS 功能描述:HEX SET, S/S, A2, M5X50; Thread Size - Metric:M5; Screw Length:50mm; Fastener Material:Stainless Steel; Screw Head Style:Hex; SVHC:No SVHC (19-Dec-2012); Driver Type:Hex; Length:50mm; Material:Stainless Steel; Thread Size:M5 ;RoHS Compliant: Yes
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*