參數(shù)資料
型號(hào): 74FST3125D
英文描述: BUS SWITCH|CMOS|SOP|14PIN|PLASTIC
中文描述: 總線開(kāi)關(guān)|的CMOS |專(zhuān)科| 14PIN |塑料
文件頁(yè)數(shù): 4/8頁(yè)
文件大小: 84K
代理商: 74FST3125D
74FST3125
http://onsemi.com
4
DC ELECTRICAL CHARACTERISTICS
V
CC
T
A
=
40 C to
85 C
Symbol
Parameter
Conditions
(V)
Min
Typ*
Max
Unit
V
IK
Clamp Diode Resistance
I
IN
=
18mA
4.5
1.2
V
V
IH
High–Level Input Voltage
4.0 to 5.5
2.0
V
V
IL
Low–Level Input Voltage
4.0 to 5.5
0.8
V
I
I
Input Leakage Current
0
V
IN
5.5 V
5.5
1.0
A
I
OZ
OFF–STATE Leakage Current
0
A, B
V
CC
5.5
1.0
A
R
ON
Switch On Resistance (Note 6)
V
IN
= 0 V, I
IN
= 64 mA
4.5
4
7
V
IN
= 0 V, I
IN
= 30 mA
4.5
4
7
V
IN
= 2.4 V, I
IN
= 15 mA
4.5
8
15
V
IN
= 2.4 V, I
IN
= 15 mA
4.0
11
20
I
CC
Quiescent Supply Current
V
IN
= V
CC
or GND, I
OUT
= 0
5.5
3
A
I
CC
Increase In I
CC
per Input
One input at 3.4 V, Other inputs at V
CC
or GND
5.5
2.5
mA
*Typical values are at V
CC
= 5.0 V and T
A
= 25 C.
6. Measured by the voltage drop between A and B pins at the indicated current through the switch.
AC ELECTRICAL CHARACTERISTICS
Limits
T
A
=
40 C to
85 C
V
CC
= 4.5 to 5.5 V
V
CC
= 4.0 V
Symbol
Parameter
Conditions
Figures
Min
Max
Min
Max
Unit
t
PHL
,
t
PLH
Prop Delay Bus to Bus
(Note 7)
V
I
= OPEN
4 and 5
0.25
0.25
ns
t
PZH
,
t
PZL
Output Enable Time
V
I
= 7 V for t
PZL
V
I
= OPEN for t
PZH
4 and 5
1.0
5.0
5.5
ns
t
PHZ
,
t
PLZ
Output Disable Time
V
I
= 7 V for t
V
I
= OPEN for t
PHZ
4 and 5
1.5
5.3
5.6
ns
7. This parameter is guaranteed by design but is not tested. The bus switch contributes no propagation delay other than the RC delay of the
typical On resistance of the switch and the 50 pF load capacitance, when driven by an ideal voltage source (zero output impedance).
CAPACITANCE
(Note 8)
Symbol
Parameter
Conditions
Typ
Max
Unit
C
IN
Control Pin Input Capacitance
V
CC
= 5.0 V
3
pF
C
I/O
Input/Output Capacitance
V
CC
, OE = 5.0 V
5
pF
8. T
A
=
25 C, f = 1 MHz, Capacitance is characterized but not tested.
相關(guān)PDF資料
PDF描述
74FST3125DR2 BUS SWITCH|CMOS|SOP|14PIN|PLASTIC
74FST3125DT BUS SWITCH|CMOS|TSSOP|14PIN|PLASTIC
74FST3383D SC70/µDFN, Single/Dual Low-Voltage, Low-Power µP Reset Circuits
74FST3383DR2 SC70/µDFN, Single/Dual Low-Voltage, Low-Power µP Reset Circuits
74FST3384D BUS SWITCH|CMOS|SOP|24PIN|PLASTIC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74FST3125DR2 功能描述:IC BUS SWITCH 4BIT 14SOIC RoHS:否 類(lèi)別:集成電路 (IC) >> 邏輯 - 信號(hào)開(kāi)關(guān),多路復(fù)用器,解碼器 系列:74FST 標(biāo)準(zhǔn)包裝:2,000 系列:74CB 類(lèi)型:FET 總線開(kāi)關(guān) 電路:8 x 1:1 獨(dú)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(lèi)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(yè)面:951 (CN2011-ZH PDF) 其它名稱(chēng):296-19129-2
74FST3125DT 制造商:ONSEMI 制造商全稱(chēng):ON Semiconductor 功能描述:4−Bit Bus Switch
74FST3125DTR2 功能描述:IC BUS SWITCH 4BIT 14TSSOP RoHS:否 類(lèi)別:集成電路 (IC) >> 邏輯 - 信號(hào)開(kāi)關(guān),多路復(fù)用器,解碼器 系列:74FST 標(biāo)準(zhǔn)包裝:2,000 系列:74CB 類(lèi)型:FET 總線開(kāi)關(guān) 電路:8 x 1:1 獨(dú)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(lèi)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(yè)面:951 (CN2011-ZH PDF) 其它名稱(chēng):296-19129-2
74FST3125FQ 制造商:Rochester Electronics LLC 功能描述:- Bulk
74FST3125Q 制造商:Integrated Device Technology Inc 功能描述:Bus Switch 4-Element CMOS 4-IN 16-Pin QSOP 制造商:Rochester Electronics LLC 功能描述:4-BIT BUS SWITCH - Bulk