鈩?/div>
Pin compatible with the 74F253, 74FCT253, and 74FCT253T
Zero propagation delay, zero ground bounce
Undershoot clamp diodes on all switch and control inputs
TTL-compatible control inputs
Available in SOIC, QSOP, and S1 packages
The QS3253 is a high-speed CMOS TTL-compatible dual 4:1 multi-
plexer/demultiplexer with 3-state outputs. The QS3253 is function and
pinout compatible version of the 74F253, 74FCT253, and the 74ALS/AS/
LS253 dual 4:1 multiplexers. The low ON resistance of the QS3253 allows
inputs to be connected to outputs without adding propagation delay and
without generating additional ground bounce noise.
Mux/Demux devices provide an order of magnitude faster speed than
equivalent logic devices.
The QS3253 is characterized for operation at -40擄C to +85擄C.
APPLICATIONS:
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
Logic replacement
Video, audio, graphics switching, muxing
Hot-swapping, hot-docking
Voltage translation (5V to 3.3V)
Power conservation
Bus funneling
FUNCTIONAL BLOCK DIAGRAM
S
0
S
1
EA
EB
I
0A
I
1A
Y
A
I
2A
I
3A
I
0B
Y
B
I
1B
I
2B
I
3B
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
INDUSTRIAL TEMPERATURE RANGE
1
c
2001 Integrated Device Technology, Inc.
AUGUST 2001
DSC-5755/3
QS3253相關(guān)型號(hào)PDF文件下載
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英文版
QUICKSWITCH PRODUCTS HIGH-SPEED CMOS QUICKSWITCH 8-BIT BUS ...
IDT
-
英文版
QUICKSWITCH PRODUCTS HIGH-SPEED CMOS QUICKSWITCH 8-BIT BUS ...
IDT [Integ...
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英文版
QUICKSWITCH PRODUCTS HIGH-SPEED CMOS QUICKSWITCH DUAL 4:1 MU...
IDT
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英文版
QUICKSWITCH PRODUCTS HIGH-SPEED CMOS QUICKSWITCH DUAL 4:1 MU...
IDT [Integ...
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英文版
High-Speed CMOS QuickSwitch 16:8 Multiplexer
ETC
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英文版
High-Speed CMOS QuickSwitch 16:8 Multiplexer
ETC [ETC]
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英文版
IC-CMOS QUICKSWITCH BUFFER
ETC
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英文版
IC-CMOS QUICKSWITCH BUFFER
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英文版
Bus Switch
ETC
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英文版
Bus Switch
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英文版
Bus Switch
ETC
-
英文版
暫無(wú)描述
IDT
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8-Input Digital Multiplexer
ETC
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英文版
4-Input Digital Multiplexer
ETC
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英文版
Bus Switch
ETC
-
英文版
Bus Switch
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英文版
Bus Switch
ETC
-
英文版
Bus Switch
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英文版
Bus Switch
ETC
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英文版
Bus Switch
1
2
3
4
5
