74FST3253QSR ON Semiconductor, 74FST3253QSR Datasheet

no-image

74FST3253QSR

Manufacturer Part Number
74FST3253QSR
Description
IC MUX/DEMUX DUAL 4:1 16QSOP
Manufacturer
ON Semiconductor
Series
74FSTr
Type
Multiplexer/Demultiplexerr
Datasheet

Specifications of 74FST3253QSR

Circuit
2 x 1:4
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-QSOP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
74FST3253QSROS
GND
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.
OE
January, 2002 – Rev. 1
1B
1B
1B
1B
S1
1A
The ON Semiconductor 74FST3253 is a dual 4:1, 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 QS3253, FST3253, CBT3253
All Popular Packages: QSOP–16, TSSOP–16, SOIC–16
Semiconductor Components Industries, LLC, 2002
1
4
3
2
1
ON
Figure 1. 16–Lead
1
2
3
4
5
6
7
8
t 4 W Typical
Pinout
16
15
14
13
12
10
11
9
V
OE
S
2A
2B
2B
2B
2B
CC
0
4
3
2
1
ON
2
and adds nearly zero propagation delay.
S
X
X
H
H
L
L
1
S
H
H
X
X
L
L
0
Figure 2. Truth Table
OE
H
X
L
L
L
L
1
OE
X
H
L
L
L
L
2
Disconnect 1A
Disconnect 2A
Function
A = B
A = B
A = B
A = B
1
1
2
3
4
PIN NAMES
ORDERING INFORMATION
74FST3253D
74FST3253DR2
74FST3253DT
74FST3253DTR2
74FST3253QS
74FST3253QSR
OE
S
A
B
0
1
16
, S
, B
Device
16
16
1
CASE 751B
CASE 948F
TSSOP–16
DT SUFFIX
, OE
D SUFFIX
QS SUFFIX
1
2
CASE 492
QSOP–16
, B
SO–16
2
3
Pin
1
, B
A
L, WL
Y
W, WW = Work Week
1
4
1
http://onsemi.com
TSSOP–16
TSSOP–16
QSOP–16
QSOP–16
= Assembly Location
= Wafer Lot
= Year
Package
SO–16
SO–16
16
1
Publication Order Number:
16
16
1
1
Bus Switch Enables
DIAGRAMS
Select Inputs
Description
MARKING
AWLYWW
FST3253
2500 Units/Reel
2500 Units/Reel
2500 Units/Reel
S3253
ALYW
ALYW
Bus A
Bus B
3253
FST
48 Units/Rail
96 Units/Rail
96 Units/Rail
74FST3253/D
Shipping

Related parts for 74FST3253QSR

74FST3253QSR Summary of contents

Page 1

... Bus Switch Enables Select Inputs Bus Bus ORDERING INFORMATION Device Package Shipping 74FST3253D SO–16 48 Units/Rail 74FST3253DR2 SO–16 2500 Units/Reel 74FST3253DT TSSOP–16 96 Units/Rail 74FST3253DTR2 TSSOP–16 2500 Units/Reel 74FST3253QS QSOP–16 96 Units/Rail 74FST3253QSR QSOP–16 2500 Units/Reel Publication Order Number: 74FST3253/D ...

Page 2

FLOW CONTROL Figure 3. Logic Diagram http://onsemi.com ...

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 Resistance 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 = ...

Page 6

G K –T– 16X REF 16 L PIN 1 IDENT –V– C –T– D 74FST3253 PACKAGE DIMENSIONS SO–16 D SUFFIX CASE 751B–05 ISSUE ...

Page 7

R –B– 74FST3253 PACKAGE DIMENSIONS QSOP–16 QS SUFFIX CASE 492–01 ISSUE 45_ U RAD. 0.013 X 0.005 DP. MAX RAD. 0.005–0.010 TYP P DETAIL –T– SEATING ...

Page 8

... Fax: 303–675–2176 or 800–344–3867 Toll Free USA/Canada Email: ONlit@hibbertco.com N. American Technical Support: 800–282–9855 Toll Free USA/Canada 74FST3253 JAPAN: ON Semiconductor, Japan Customer Focus Center 4–32–1 Nishi–Gotanda, Shinagawa–ku, Tokyo, Japan 141–0031 Phone: 81–3–5740–2700 Email: r14525@onsemi.com ON Semiconductor Website: http://onsemi ...

Related keywords