74fst3861 ON Semiconductor, 74fst3861 Datasheet

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74fst3861

Manufacturer Part Number
74fst3861
Description
10bit Bus Switch
Manufacturer
ON Semiconductor
Datasheet

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74FST3861
10−Bit Bus Switch
bus switch. The device is CMOS TTL compatible when operating
between 4.0 and 5.5 Volts. The device exhibits extremely low R
adds nearly zero propagation delay. The device adds no noise or
ground bounce to the system.
Features
*For additional information on our Pb−Free strategy and soldering details, please
© Semiconductor Components Industries, LLC, 2006
June, 2006 − Rev. 6
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
The ON Semiconductor 74FST3861 is a 10−bit, high performance
R
Less Than 0.25 ns−Max Delay Through Switch
Nearly Zero Standby Current
No Circuit Bounce
Control Inputs are TTL/CMOS Compatible
Pin−For−Pin Compatible With QS3861, FST3861, CBT3861
All Popular Packages: SOIC−24, TSSOP−24, QSOP−24
All Devices in Package TSSOP are Inherently Pb−Free*
ON
t 4 W Typical
NOTE:
H = HIGH Voltage Level
L = LOW Voltage Level
GND
TRUTH TABLE
A
SO24−7/SO24−8/SO24−9
NC
A
A
A
A
A
A
A
A
A
Input
10
OE
1
2
3
4
5
6
7
8
9
H
L
Figure 1. 24−Lead
1
2
3
4
5
6
7
8
9
10
11
12
Pinout
A Port = B Port
Disconnect
Operation
24
23
22
21
20
19
18
17
16
15
14
13
V
OE
B
B
B
B
B
B
B
B
B
B
CC
1
2
3
4
5
6
7
8
9
10
1
ON
and
See detailed ordering and shipping information in the package
dimensions section on page 2 of this data sheet.
24
PIN NAMES
24
OE
NC
A
B
24
1
1
to A
to B
DW SUFFIX
CASE 948H
CASE 492B
CASE 751E
QS SUFFIX
DT SUFFIX
TSSOP−24
QSOP−24
SOIC−24
Pin
ORDERING INFORMATION
10
10
1
1
A
Location
L, WL
Y, YY
W, WW
Week
1
http://onsemi.com
=
=
=
=
Publication Order Number:
Bus Switch Enables
24
24
Description
24
1
No Connect
1
1
Assembly
Wafer Lot
Year
Work
Bus A
Bus B
DIAGRAMS
MARKING
AWLYYWW
AWLYWW
FST3861
FST3861
74FST3861/D
ALYW
3861
FST

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74fst3861 Summary of contents

Page 1

... Bus Switch The ON Semiconductor 74FST3861 is a 10−bit, high performance bus switch. The device is CMOS TTL compatible when operating between 4.0 and 5.5 Volts. The device exhibits extremely low R adds nearly zero propagation delay. The device adds no noise or ground bounce to the system. ...

Page 2

... OE ORDERING INFORMATION Device Order Number 74FST3861DW 74FST3861DWR2 74FST3861DT 74FST3861DTR2 74FST3861QS 74FST3861QSR †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. *This package is inherently Pb−Free. MAXIMUM RATINGS Symbol V ...

Page 3

RECOMMENDED OPERATING CONDITIONS Symbol V Supply Voltage CC V Input Voltage I V Output Voltage O T Operating Free−Air Temperature A Dt/DV Input Transition Rise or Fall Rate Switch I/O 5. Unused control inputs may not be left open. All ...

Page 4

AC Loading and Waveforms FROM OUTPUT UNDER TEST NOTES: 1. Input driven source terminated includes load and stray capacitance Figure 3. AC Test Circuit t = 2.5 ...

Page 5

D 24X 0.010 (0.25 −T− SEATING PLANE G 22X 0.15 (0.006 L PIN 1 IDENT. 0.15 (0.006 0.10 (0.004) −T− SEATING D PLANE ...

Page 6

... 0.027 0.037 0.69 0.94 Q 0.035 DIA 0.89 DIA R 0.035 0.045 0.89 1.14 U 0.035 0.045 0.89 1. Semiconductor Website: www.onsemi.com Order Literature: http://www.onsemi.com/orderlit For additional information, please contact your local Sales Representative 74FST3861 ...

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