Integrated Circuits (ICs)

FSTD3125MX

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ON Semiconductor

BUS DRIVER

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Integrated Circuits (ICs)

FSTD3125MX

Active

ON Semiconductor

BUS DRIVER

Deep-Dive with AI

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	FSTD3125MX

Circuit	1 x 1:1
Independent Circuits	4
Mounting Type	Surface Mount
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	14-TSSOP
Package / Case [custom]	0.173 "
Package / Case [custom]	4.4 mm
Supplier Device Package	14-TSSOP
Type	Bus Switch
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	4.5 V
Voltage Supply Source	Single Supply

FSTD3125 Series

4-Bit Bus Switch with Level Shifting

Part	Mounting Type	Package / Case [custom]	Package / Case [custom]	Package / Case	Voltage Supply Source	Type	Operating Temperature [Max]	Operating Temperature [Min]	Circuit	Supplier Device Package	Independent Circuits	Voltage - Supply [Min]	Voltage - Supply [Max]
ON Semiconductor FSTD3125QSC	Surface Mount	0.173 "	4.4 mm	14-TSSOP	Single Supply	Bus Switch	85 °C	-40 °C	1 x 1:1	14-TSSOP	4	4.5 V	5.5 V
ON Semiconductor FSTD3125M	Surface Mount	0.173 "	4.4 mm	14-TSSOP	Single Supply	Bus Switch	85 °C	-40 °C	1 x 1:1	14-TSSOP	4	4.5 V	5.5 V
ON Semiconductor FSTD3125MX	Surface Mount	0.173 "	4.4 mm	14-TSSOP	Single Supply	Bus Switch	85 °C	-40 °C	1 x 1:1	14-TSSOP	4	4.5 V	5.5 V
ON Semiconductor FSTD3125MTCX	Surface Mount	0.173 "	4.4 mm	14-TSSOP	Single Supply	Bus Switch	85 °C	-40 °C	1 x 1:1	14-TSSOP	4	4.5 V	5.5 V
ON Semiconductor FSTD3125QSCX	Surface Mount	0.173 "	4.4 mm	14-TSSOP	Single Supply	Bus Switch	85 °C	-40 °C	1 x 1:1	14-TSSOP	4	4.5 V	5.5 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Bulk	392	$ 0.77

Description

General part information

FSTD3125 Series

ON Semiconductor switch FSTD3125 provides four high-speed CMOS TTL-compatible bus switches. The low on resistance of the switch allows inputs to be connected to outputs without adding propagation delay or generating additional ground bounce noise. A diode to VCChas been integrated into the circuit to allow for level shifting between 5V inputs and 3.3V outputs.The device is organized as four one-bit switches with separate /OE inputs. When /OE is LOW, the switch is ON and port A is connected to port B. When /OE is HIGH, the switch is OPEN and a high-impedance state exists between the two ports.

Documents

Technical documentation and resources

No documents available