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参数资料
| 型号： | 74FST3244QSR |
| 厂商： | ON SEMICONDUCTOR |
| 元件分类： | 通用总线功能 |
| 英文描述： | 8-Bit Bus Switch |
| 中文描述： | CBT/FST/QS/5C/B SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20 |
| 封装： | QSOP-20 |
| 文件页数： | 3/8页 |
| 文件大小： | 89K |
| 代理商： | 74FST3244QSR |
74FST3244
http://onsemi.com
3
MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
V
CC
DC Supply Voltage
0.5 to
7.0
V
V
I
DC Input Voltage
0.5 to
7.0
V
V
O
DC Output Voltage
0.5 to
7.0
V
I
IK
DC Input Diode Current
V
I
GND
50
mA
I
OK
DC Output Diode Current
V
O
GND
50
mA
I
O
DC Output Sink Current
128
mA
I
CC
DC Supply Current per Supply Pin
100
mA
I
GND
DC Ground Current per Ground Pin
100
mA
T
STG
Storage Temperature Range
65 to
150
C
T
L
Lead Temperature, 1 mm from Case for 10 Seconds
260
C
T
J
Junction Temperature Under Bias
150
C
JA
Thermal Resistance (Note 1)
SOIC
TSSOP
QSOP
96
128
200
C/W
MSL
Moisture Sensitivity
Level 1
F
R
Flammability Rating
Oxygen Index: 28 to 34
UL 94 V0 @ 0.125 in
V
ESD
ESD Withstand Voltage
Human Body Model (Note 2)
Machine Model (Note 3)
2000
200
V
I
Latchup
Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit
values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied,
damage may occur and reliability may be affected.
1. Measured with minimum pad spacing on an FR4 board, using 10 mmby1 inch, 2ounce copper trace with no air flow.
2. Tested to EIA/JESD22A114A.
3. Tested to EIA/JESD22A115A.
4. Tested to EIA/JESD78.
Latchup Performance
Above V
CC
and Below GND at 85 C (Note 4)
500
mA
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 )
0
5.5
V
V
O
Output Voltage
(HIGH or LOW State)
0
V
CC
V
T
A
Operating FreeAir Temperature
40
85
C
t/ V
Input Transition Rise or Fall Rate
Switch Control Input
Switch I/O
0
0
5
DC
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.
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| 74FST3245 | 8-Bit Bus Switch |
| 74FST3245DT | 8-Bit Bus Switch |
| 74FST3245DTR2 | 8-Bit Bus Switch |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 74FST3245 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:8-Bit Bus Switch |
| 74FST3245/D | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:8-Bit Bus Switch |
| 74FST3245_06 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:8−Bit Bus Switch |
| 74FST3245DT | 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel 制造商:ON Semiconductor 功能描述: |
| 74FST3245DTR2 | 功能描述:IC BUS SWITCH 8BIT 20TSSOP RoHS:否 类别:集成电路 (IC) >> 逻辑 - 信号开关，多路复用器，解码器 系列:74FST 标准包装:2,000 系列:74CB 类型:FET 总线开关 电路:8 x 1:1 独立电路:1 输出电流高，低:15mA，30mA 电压电源:单电源 电源电压:2.3 V ~ 3.6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:20-TFSOP（0.173"，4.40mm 宽） 供应商设备封装:20-TVSOP 包装:带卷 (TR) 产品目录页面:951 (CN2011-ZH PDF) 其它名称:296-19129-2 |
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