Integrated Circuits (ICs)

MC74AC245DWG

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ON Semiconductor

TRANSCEIVER, BIDIRECTIONAL, 74AC245, 1 ELEMENT, 2 V TO 6 V, 20 PINS, WSOIC

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DocumentsDatasheet Technical Data Sheet EN +1

Integrated Circuits (ICs)

MC74AC245DWG

Active

ON Semiconductor

TRANSCEIVER, BIDIRECTIONAL, 74AC245, 1 ELEMENT, 2 V TO 6 V, 20 PINS, WSOIC

Deep-Dive with AI

DocumentsDatasheet Technical Data Sheet EN +1

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MC74AC245DWG

Current - Output High, Low	24 mA
Mounting Type	Surface Mount
Number of Bits per Element	8
Number of Elements	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Type	3-State
Package / Case	20-SOIC
Package / Case [y]	0.295 in
Package / Case [y]	7.5 mm
Supplier Device Package	20-SOIC
Voltage - Supply [Max]	6 V
Voltage - Supply [Min]	2 V

MC74AC245 Series

Octal Bidirectional Transceiver with 3-State Inputs/Outputs

Part	Operating Temperature [Max]	Operating Temperature [Min]	Number of Bits per Element	Supplier Device Package	Number of Elements	Output Type	Current - Output High, Low	Package / Case	Package / Case	Package / Case	Voltage - Supply [Min]	Voltage - Supply [Max]	Mounting Type	Package / Case [y]	Package / Case [x]	Package / Case [y]
ON Semiconductor 74AC245PC	85 °C	-40 °C	8	20-PDIP	1	3-State	24 mA	20-DIP	7.62 mm	0.3 in	2 V	6 V	Through Hole
ON Semiconductor MC74AC245DT	85 °C	-40 °C	8	20-TSSOP	1	3-State	24 mA	20-TSSOP			2 V	6 V	Surface Mount	4.4 mm	0.173 in
ON Semiconductor 74AC245SC	85 °C	-40 °C	8	20-SOIC	1	3-State	24 mA	20-SOIC			2 V	6 V	Surface Mount	0.295 in		7.5 mm
ON Semiconductor MC74AC245N	85 °C	-40 °C	8	20-PDIP	1	3-State	24 mA	20-DIP	7.62 mm	0.3 in	2 V	6 V	Through Hole
ON Semiconductor MC74AC245MELG	85 °C	-40 °C	8	SOEIAJ-20	1	3-State	24 mA	20-SOIC	5.3 mm	0.209 "	2 V	6 V	Surface Mount
ON Semiconductor MC74AC245DTG	85 °C	-40 °C	8	20-TSSOP	1	3-State	24 mA	20-TSSOP			2 V	6 V	Surface Mount	4.4 mm	0.173 in
ON Semiconductor MC74AC245MG	85 °C	-40 °C	8	SOEIAJ-20	1	3-State	24 mA	20-SOIC	5.3 mm	0.209 "	2 V	6 V	Surface Mount
ON Semiconductor MC74AC245NG	85 °C	-40 °C	8	20-PDIP	1	3-State	24 mA	20-DIP	7.62 mm	0.3 in	2 V	6 V	Through Hole
ON Semiconductor MC74AC245DTR2	85 °C	-40 °C	8	20-TSSOP	1	3-State	24 mA	20-TSSOP			2 V	6 V	Surface Mount	4.4 mm	0.173 in
ON Semiconductor MC74AC245DWG	85 °C	-40 °C	8	20-SOIC	1	3-State	24 mA	20-SOIC			2 V	6 V	Surface Mount	0.295 in		7.5 mm

Pricing

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

Distributor	Package	Quantity	$

Arrow	N/A	38	$ 0.80
		114	$ 0.32
		266	$ 0.31
		532	$ 0.31
		1026	$ 0.30
Digikey	Tube	1	$ 1.20
		10	$ 1.07
		38	$ 1.02
		114	$ 0.78
		266	$ 0.69
		532	$ 0.66
		1026	$ 0.51
		2508	$ 0.48
		5016	$ 0.47
Newark	Each	100	$ 0.78
		500	$ 0.69
		1000	$ 0.60
		2500	$ 0.48
		10000	$ 0.47
ON Semiconductor	N/A	1	$ 0.48

Description

General part information

MC74AC245 Series

The MC74AC245/74ACT245 contains eight non-inverting bidirectional buffers with 3-state outputs and is intended for bus-oriented applications. Current sinking capability is 24 mA at both the A and B ports. The Transmit/Receive (T/Rbar) input determines the direction of data flow through the bidirectional transceiver. Transmit (active-HIGH) enables data from A ports to B ports; Receive (active-LOW) enables data from B ports to A ports. The Output Enable input, when HIGH, disables both A and B ports by placing them in a High Z condition.