MC74LCX245DTG - ON Semiconductor

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

MC74LCX245DTG
Manufacturer

ON Semiconductor
ChipWorker Part#

CW5330087
Category

Logic Controller, Logic IC
Package

TSSOP-20
Description

TRANSCEIVER, LOW VOLTAGE CMOS 16Bit, 20Pin TSSOP
Documentation

Datasheet

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MC74LCX245DTG Specifications

Attribute	Attribute Value

Part Number	MC74LCX245DTG
Manufacturer	ON Semiconductor
ChipWorker Part#	CW5330087
Category	Logic Controller, Logic IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	20 Pin
Case/Package	TSSOP-20
Supply Voltage (DC)	2.00V (min)
Operating Voltage	2.0V ~ 5.5V
Capacitance	25 pF
Halogen Free Status	Halogen Free
Number of Circuits	8 Circuit
Number of Channels	8 Channel
Number of Positions	20 Position
Number of Bits	8 Bit
Power Dissipation	200 mW
Quiescent Current	10 µA
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-55 ℃
Supply Voltage	2V ~ 5.5V
Supply Voltage (Max)	3.6 V
Supply Voltage (Min)	2 V
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Size-Length	6.6 mm
Size-Width	4.5 mm
Size-Height	1.05 mm
Operating Temperature	-55℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Each
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
ECCN Code	EAR99

Product Description

The MC74LCX245DTG is a low voltage CMOS octal transceiver in 20 pin TSSOP package. This high performance, non inverting octal transceiver has 5V tolerant inputs and outputs (3-state, non-inverting). High impedance TTL compatible inputs significantly reduces current loading to input drivers while TTL compatible outputs offer improved switching noise performance. A input voltage specification of 5.5V allows MC74LCX245 inputs to be safely driven from 5V devices if VCC is less than 5V. The MC74LCX245 is suitable for memory address driving and all TTL level bus oriented transceiver applications. The transmit/receive (T/R) input determines direction of data flow through bidirectional transceiver. Transmit (active-HIGH) enables data from A ports to B ports and receive (active-LOW) enables data from B to A ports. The MC74LCX245DTG has 3-state output current of ±5µA (VCC = 3.6 V, VIN = VIH or VIL, VOUT = 0 to 5.5V) and propagation delay input to output of 7ns at CL = 50pF, VCC = 3.3V ±0.3V.
10µA quiescent supply current at VCC = 3.6V, VIN = 5.5V or GND & 2V to 5.5V supply voltage range
5V tolerant, interface capability with 5V TTL logic
Supports live insertion and withdrawal
IOFF specification provides high impedance when VCC = 0V
LVTTL and LVCMOS compatible
24mA balanced output sink and source capability
Near zero static supply current in all three logic states (10µA) reduces system power requirements
Latch-up performance exceeds 500mA
Human body model greater than 2000V, machine model greater than 200V ESD performance
Operating free air temperature range from -55°C to 125°C

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