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參數(shù)資料
| 型號： | 74FST3384DTR2 |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 通用總線功能 |
| 英文描述： | 10-Bit Low Power Bus Switch |
| 中文描述： | CBT/FST/QS/5C/B SERIES, 10-BIT DRIVER, TRUE OUTPUT, PDSO24 |
| 封裝： | LEAD FREE, TSSOP-24 |
| 文件頁數(shù)： | 4/8頁 |
| 文件大?。?/td> | 90K |
| 代理商： | 74FST3384DTR2 |
74FST3384
http://onsemi.com
4
DC ELECTRICAL CHARACTERISTICS
V
CC
(V)
T
A
=
40 C to
85 C
Symbol
Parameter
Conditions
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
*Typical values are at V
= 5.0 V and T
= 25
°
C.
6. Measured by the voltage drop between A and B pins at the indicated current through the switch. On resistance is determined by the lower
of the voltages on the two (A or B) pins.
One input at 3.4 V, Other inputs at V
CC
or GND
5.5
2.5
mA
AC ELECTRICAL CHARACTERISTICS
T
A
=
40 C to
85 C
C
L
= 50 pF, RU = RD = 500
V
CC
= 4.5–5.5 V
V
CC
= 4.0 V
Symbol
Parameter
Conditions
Min
Max
Min
Max
Unit
t
PHL
, t
PLH
Prop Delay Bus to Bus (Note 7)
V
I
= OPEN
0.25
0.25
ns
t
PZH
, t
PZL
Output Enable Time, I
OE
to Bus A, B
V
I
= OPEN for t
PZH
1.0
5.7
6.2
ns
t
PHZ
, t
PLZ
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).
Output Disable Time, I
OE
to Bus A, B
V
I
= OPEN for t
PHZ
1.0
5.2
5.5
ns
CAPACITANCE
(Note 8)
Symbol
Parameter
Conditions
Typ
Max
Unit
C
IN
Control Pin Input Capacitance
V
CC
= 5.0 V
6
pF
C
I/O
8. T
A
=
Port Input/Output Capacitance
V
CC
, OE = 5.0 V
13
pF
25
°
C, f = 1 MHz, Capacitance is characterized but not tested.
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| 74FST3384DW | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:10-Bit Low Power Bus Switch |
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| 74FST3384QS | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| 74FST3384QSR | 功能描述:IC BUS SWITCH 10BIT LP 24QSOP RoHS:否 類別:集成電路 (IC) >> 邏輯 - 信號開關(guān)，多路復用器，解碼器 系列:74FST 標準包裝: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） 供應商設備封裝: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 |
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