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74FST3383 Datasheet, PDF (1/8 Pages) ON Semiconductor – 10-Bit Low Power Bus Exchange | |||
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74FST3383
10âBit Low Power
Bus Exchange
The ON Semiconductor 74FST3383 is a 10âbit low power bus
exchange. The device is CMOS TTL compatible when operating
between 4 and 5.5 Volts. The device exhibits extremely low RON and
adds nearly zero propagation delay. The device adds no noise or
ground bounce to the system.
Features
⢠RON t 4 W Typical
⢠Less Than 0.25 nsâMax Delay Through Switch
⢠Nearly Zero Standby Current
⢠No Circuit Bounce
⢠Control Inputs are TTL/CMOS Compatible
⢠PinâForâPin Compatible With QS3383, FST3383, CBT3383
⢠All Popular Packages: SOICâ24, TSSOPâ24, QSOPâ24
⢠All Devices in Package TSSOP are Inherently PbâFree*
OE
C0
A0
B0
D0
C1
A1
B1
D1
C2
A2
GND
1
24
VCC
2
23
D4
3
22
B4
4
21
A4
5
20
C4
6
19
D3
7
18
B3
8
17
A3
9
16
C3
10 15
D2
11 14
B2
12 13
BX
Figure 1. 24âLead Pinout
TRUTH TABLE
OE
BX
A0âA4
B0âB4
Function
H
X
HIGHâZ State HIGHâZ State Disconnect
L
L
C0âC4
D0âD4
Connect
L
H
D0âD4
C0âC4
Exchange
NOTE: H = HIGH Voltage Level, L = LOW Voltage Level, X = Donât Care
*For additional information on our PbâFree strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
© Semiconductor Components Industries, LLC, 2005
1
January, 2005 â Rev. 5
http://onsemi.com
MARKING
DIAGRAMS
24
1
SOICâ24
DW SUFFIX
CASE 751E
24
FST3383
AWLYWW
1
24
1
TSSOPâ24
DT SUFFIX
CASE 948H
24
FST
3383
ALYW
1
24
1
QSOPâ24
QS SUFFIX
CASE 492B
24
FST3383
AWLYYWW
1
A
= Assembly Location
L, WL = Wafer Lot
Y, YY = Year
W, WW = Work Week
PIN NAMES
Pin
OE
BX
A0âA4, B0âB4
C0âC4, D0âD4
Description
Bus Switch Enable
Bus Exchange
Buses A, B
Buses C, D
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 2 of this data sheet.
Publication Order Number:
74FST3383/D
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