MC74LVX4245DT ,LOW-VOLTAGE CMOSMAXIMUM RATINGS*Symbol Parameter Value Condition UnitV , V DC Supply Voltage –0.5 to +7.0 VCCA CCBV ..
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MDP1603-101G ,Thick Film Resistor Networks, Dual-In-Line, Molded DIP, 01, 03, 05 SchematicsELECTRICAL SPECIFICATIONSMODEL/ SCHEMATIC RESISTOR RESISTANCE STANDARD TEMPERATURE TCR WEIGHTNO. OF ..
MDP1645 ,Dual Inline Package, Molded DIP, Rugged, Molded Case Construction, Highly Stable, Automatic Insert Compatible, Available in Tube Pack, Reduces Assembly Costs For Technical Questions, contact: ff2aresistors Document Number: 3151244 Revision 25-Oct-00MDP 164 ..
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MC74LVX4245DT
LOW-VOLTAGE CMOS
SEMICONDUCTOR TECHNICAL DATA" - -
The 74LVX4245 is a 24–pin dual–supply, octal translating transceiver
that is designed to interface between a 5V bus and a 3V bus in a mixed
3V/5V supply environment such as laptop computers using a 3.3V CPU
and 5V LCD display. The A port interfaces with the 5V bus; the B port
interfaces with the 3V bus.
The Transmit/Receive (T/R) input determines the direction of data flow.
Transmit (active–High) enables data from the A port to the B port.
Receive (active–Low) enables data from the B port to the A port. The
Output Enable (OE) input, when High, disables both A and B ports by
placing them in 3–State. Bi–directional Interface Between 5V and 3V Buses Control Inputs Compatible with TTL Level 5V Data Flow at A Port and 3V Data Flow at B Port Outputs Source/Sink 24mA at 5V Bus and 12mA at 3V Bus Guaranteed Simultaneous Switching Noise Level and Dynamic
Threshold Performance Available in SOIC and TSSOP Packages Functionally Compatible with the 74 Series 245
Figure 1. 24–Lead Pinout(Top View)
VCCB
VCCB OE B0 B1 B2 B3 B4 B5 B6
VCCA T/R A0 A1 A2 A3 A4 A5 A6 A7 GND
GND GND
PIN NAMES
