74FST3257MNTWG ON Semiconductor, 74FST3257MNTWG Datasheet

IC MUX/DEMUX QUAD 2:1 16QFN

74FST3257MNTWG

Manufacturer Part Number
74FST3257MNTWG
Description
IC MUX/DEMUX QUAD 2:1 16QFN
Manufacturer
ON Semiconductor
Series
74FSTr
Type
Multiplexer/Demultiplexerr
Datasheet

Specifications of 74FST3257MNTWG

Circuit
4 x 1:2
Independent Circuits
1
Current - Output High, Low
15mA, 64mA
Voltage Supply Source
Single Supply
Voltage - Supply
4 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-TFQFN Exposed Pad
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
74FST3257MNTWG
Manufacturer:
ON
Quantity:
1 080
Part Number:
74FST3257MNTWG
Manufacturer:
ON/安森美
Quantity:
20 000
74FST3257
Quad 2:1 Multiplexer/
Demultiplexer Bus Switch
multiplexer/demultiplexer bus switch. The device is CMOS TTL
compatible when operating between 4 and 5.5 Volts. The device
exhibits extremely low R
The device adds no noise or ground bounce to the system.
Features
© Semiconductor Components Industries, LLC, 2010
August, 2010 − Rev. 6
The ON Semiconductor 74FST3257 is a quad 2:1, 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 QS3257, FST3257, CBT3257
All Popular Packages: SOIC−16, TSSOP−16, QFN16
These are Pb−Free Devices
GND
ON
1B
1B
2B
2B
1A
2A
S
1
2
1
2
t 4 W Typical
1
2
3
4
5
6
7
8
Figure 1. 16−Lead Pinout Diagrams
16
15
14
13
12
10
11
S
X
H
L
9
Figure 2. Truth Table
ON
4B
V
OE
4B
4A
3A
3B
3B
CC
and adds nearly zero propagation delay.
1
2
1
2
OE
H
L
L
1B
1B
2B
2B
Disconnect
1A
2A
Function
A = B
A = B
1
2
1
2
2
3
4
5
6
7
GND 3A
1
2
S V
GND
1
8 9
16
CC
15
14
13
12
10
11
4B
4B
OE
4A
3B
3B
1
2
1
1
2
PIN NAMES
See detailed ordering and shipping information in the package
dimensions section on page 2 of this data sheet.
OE
S
A
B
16
0
1
16
, S
, B
CASE 485AW
CASE 948F
DT SUFFIX
TSSOP−16
1
MN SUFFIX
(Note: Microdot may be in either location)
CASE 751B
, OE
D SUFFIX
1
2
SOIC−16
QFN16
, B
Pin
ORDERING INFORMATION
1
2
A
WL, L
Y
WW, W = Work Week
G or G
3
, B
1
1
4
http://onsemi.com
= Assembly Location
= Wafer Lot
= Year
= Pb−Free Package
16
Publication Order Number:
1
Bus Switch Enables
16
1
Select Inputs
Description
DIAGRAMS
MARKING
FST3257G
AWLYWW
Bus A
Bus B
ALYW G
ALYWG
3257
3257
FST
74FST3257/D
G
G

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74FST3257MNTWG Summary of contents

Page 1

... Quad 2:1 Multiplexer/ Demultiplexer Bus Switch The ON Semiconductor 74FST3257 is a quad 2:1, high performance multiplexer/demultiplexer bus switch. The device is CMOS TTL compatible when operating between 4 and 5.5 Volts. The device exhibits extremely low R and adds nearly zero propagation delay. ON The device adds no noise or ground bounce to the system. ...

Page 2

... ORDERING INFORMATION Device Order Number 74FST3257DR2G 74FST3257DTR2G 74FST3257MNTWG †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. FLOW CONTROL Figure 3. Logic Diagram Package SOIC− ...

Page 3

MAXIMUM RATINGS Symbol V DC Supply Voltage Input Voltage Output Voltage Input Diode Current Output Diode Current Output Sink Current Supply Current ...

Page 4

DC ELECTRICAL CHARACTERISTICS Symbol Parameter V Clamp Diode Voltage IK V High−Level Input Voltage IH V Low−Level Input Voltage IL I Input Leakage Current I I Off−State Leakage Current OZ R Switch On Resistance (Note Quiescent Supply ...

Page 5

AC Loading and Waveforms FROM OUTPUT UNDER TEST NOTES: 1. Input driven source terminated includes load and stray capacitance Figure 4. AC Test Circuit t = 2.5 ...

Page 6

G K −T− SEATING PLANE 0.25 (0.010 PACKAGE DIMENSIONS SOIC−16 D SUFFIX CASE 751B−05 ISSUE K −B− 0.25 (0.010 ...

Page 7

K 16X REF 0.10 (0.004) 0.15 (0.006 L PIN 1 IDENT. 1 0.15 (0.006 −V− C 0.10 (0.004) −T− SEATING D PLANE 16X 0.36 PACKAGE DIMENSIONS TSSOP−16 DT SUFFIX CASE ...

Page 8

... *For additional information on our Pb−Free strategy and soldering 0.05 C NOTE 3 details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. N. American Technical Support: 800−282−9855 Toll Free USA/Canada Europe, Middle East and Africa Technical Support: Phone: 421 33 790 2910 Japan Customer Focus Center Phone: 81− ...

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