FST3345MTC Fairchild Semiconductor, FST3345MTC Datasheet - Page 2

• Manufacturer Part Number: FST3345MTC
• Description: IC SWITCH BUS 8BIT TTL 20TSSOP
• Manufacturer: Fairchild Semiconductor
• Type: Bus Switchr

Specifications of FST3345MTC

• Circuit: 1 x 8:1
• Independent Circuits: 1
• Voltage Supply Source: Single Supply
• Voltage - Supply: 4 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output High, Low: -

© 1997 Fairchild Semiconductor Corporation
FST3345 • Rev. 1.0.2
Pin Configuration
Pin Descriptions
Truth Table
11,12,13,14,15,16,17,18
Don’t Care
HIGH
LOW
OE
2,3,4,5,6,7,8,9
Pin #
1,19
10
20
Input
Don’t Care
HIGH
LOW
/OE
OE
A
A
A
A
A
A
A
A
GND
0
1
2
3
4
5
6
7
Figure 2. Pin Configuration
A
B
10
0
7
1
2
3
4
5
6
7
8
9
,A
,B
1
6
Pin Names
,A
,B
OE, /OE
2
5
,A
,B
GND
V
3
4
,A
,B
CC
2
4
3
,A
,B
5
2
,A
,B
6
1
,A
,B
7
0
20
19
18
17
16
15
14
13
12
11
V
/OE
B
B
B
B
B
B
B
B
CC
0
1
2
3
4
5
6
7
Disconnect
Function
Connect
Connect
Bus Switch Enables
Supply Voltage
Description
Ground
Bus A
Bus B
www.fairchildsemi.com