General-Purpose Logic ICs
Bus Switch / バススイッチ
Dual-Supply Level Shifters / 2 電源レベルシフタ
One-Gate Logic (L-MOS) / ワンゲートロジック（L-MOS）
CMOS Logic ICs / CMOS ロジックIC
汎用ロジックIC
SEMICONDUCTOR GENERAL CATALOG
半導体製品総覧表2019年1月版
SCA0004O
140
Bus Switch / バススイッチ
Bus Switch / バススイッチ
Series Part Number Supply Voltage (V) Features
High-Speed
Transmission
Switches
PCI3212/3215
3.0 to 3.6
Bus switches compliant with PCI Express 3.0 (8 Gbps)
Usable for high-speed Gbps interfacing, such as USB 3.0, DisplayPort 1.2 and SATA 3.0
USB3212
1.65 to 1.95
Bus switches compliant with USB 3.0 SuperSpeed (5 Gbps) transfer mode
USB 2.0 Switches
USB40/42
2.3 to 4.3
Bus switches compliant with USB 2.0 High-Speed (480 Mbps) transfer mode
Low-Voltage
Bus Switches
MBL/WBL/SBLxxxxC
1.65 to 3.6
3.3-V bus switches
Bus switches with lower switch capacitances than that of the previous MBLxxxxA
5-V Bus Switches
WB/SBxxxxC
4.5 to 5.5
5-V bus switches
Consists of N-channel MOSFET transistors.
The SB66/67/3157 and WB66/67 consist of P-channel and N-channel MOSFET transistors.
Type Configuration #Circuits
Control
Input
Series
Function Number Package
Low Cap.
5 V
Low Voltage/Low Cap.
3 V
Suffix Name
Number of
Pins
High Speed
Switch
SPDT
Quad Active-low
TC7PCI xxx
3212
MT TQFN20 20
3215
MT TQFN20 20
Quad Active-low
TC7USB xxx 3212
WBG WCSP20 20
USB
Switch
SPDT Dual
Active-low
TC7USB xxx
40
MU UQFN10 10
FT TSSOP14 14
Active-low
42
MU UQFN10 10
FT TSSOP14 14
Bus Switch
SPST
Single
Active-high
Active-low
TC7SB xxx
L66 C
FU USV 5
66 C, 67 C
FU USV 5
Dual
Active-high
Active-low
TC7WB xxx
66 C, 67 C
FK US8 8
Active-high
Active-low
L3305 C
L3306 C
FK US8 8
Quad
Active-low
Active-high
TC7MB xxx
L3125 C
L3126 C
FT TSSOP14
14
FK US14
Octal
Active-low
(for all
8 switches)
L3245 C
FT TSSOP20
20
FK US20
Multiplexer/
Demultiplexer
SPDT
Single
̶
TC7SB xxx
3157 C
FU US6 6
3157 D
L6X MP6 6
Quad Active-low
TC7MB xxx
L3257 C
FT TSSOP16
16
FK US16
SP4T Dual Active-low
L3253 C
FT TSSOP16
16
FK US16