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參數(shù)資料
| 型號： | 74FST6800 |
| 廠商： | ON SEMICONDUCTOR |
| 英文描述： | 10−Bit Bus Switch with Precharged Outputs |
| 文件頁數(shù)： | 3/6頁 |
| 文件大小： | 203K |
| 代理商： | 74FST6800 |
74FST6800
http://onsemi.com
3
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
Min
Max
Unit
V
CC
Supply Voltage
Operating, Data Retention Only
4.0
5.5
V
V
I
Input Voltage
(Note 5)
0
5.5
V
V
O
Output Voltage
(HIGH or LOW State)
0
5.5
V
T
A
Operating Free
Air Temperature
40
85
°
C
t/ V
Input Transition Rise or Fall Rate
Switch I/O
Switch Control Input
V
CC
= 5.0 V
0.5 V
0
DC
5
ns/V
5. Unused control inputs may not be left open. All control inputs must be tied to a high or low logic input voltage level.
DC ELECTRICAL CHARACTERISTICS
Symbol
Parameter
Conditions
V
CC
(V)
T
A
=
40 C to
85 C
Unit
Min
Typ*
Max
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
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. 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
Symbol
Parameter
Conditions
T
A
=
40 C to
85 C
C
L
= 50 pF, RU = RD = 500
Unit
V
CC
= 4.5
5.5 V
V
CC
= 4.0 V
Min
Max
Min
Max
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
Bias V = GND
V
I
= OPEN for t
PZH
1.0
5.1
5.6
ns
t
PHZ
,
t
PLZ
Output Disable Time, I
OE
to Bus A, B
Bias V = GND
V
I
= OPEN for t
PHZ
1.0
5.5
5.5
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
A/B Port 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.
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相關代理商/技術參數(shù) |
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|---|---|
| 74FST6800/D | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:10-Bit Bus Switch with Precharged Outputs |
| 74FST6800D | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:BUS SWITCH|CMOS|SOP|24PIN|PLASTIC |
| 74FST6800DR2 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:BUS SWITCH|CMOS|SOP|24PIN|PLASTIC |
| 74FST6800DT | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| 74FST6800DTR2 | 功能描述:IC BUS SWITCH 10BIT 24TSSOP RoHS:否 類別:集成電路 (IC) >> 邏輯 - 信號開關，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 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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