onsemi MC74HCT245ADWG, Voltage Level Shifter Bus Transceiver 1, 20-Pin SOIC

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£14.90

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£17.875

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Packaging Options:
RS Stock No.:
186-8638
Mfr. Part No.:
MC74HCT245ADWG
Brand:
onsemi
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Brand

onsemi

Logic Family

HCT

Mounting Type

Surface Mount

Package Type

SOIC

Number of Elements per Chip

1

Output Type

3 State

Pin Count

20

Logic Function

Bus Transceiver

Dimensions

12.95 x 7.6 x 2.4mm

Maximum Low Level Output Current

6mA

Maximum High Level Output Current

6mA

Propagation Delay Test Condition

50pF

Maximum Operating Supply Voltage

4.5 to 5.5 V

Maximum Propagation Delay Time @ Maximum CL

33 ns @ 50 pF

Maximum Operating Temperature

+125 °C

Minimum Operating Supply Voltage

4.5 V

Minimum Operating Temperature

-55 °C

High-Performance Silicon-Gate CMOS The MC74HCT245A is identical in pinout to the LS245. This device may be used as a level converter for interfacing TTL or NMOS outputs to High Speed CMOS inputs. The MC74HCT245A is a 3-state noninverting transceiver that is used for 2-way asynchronous communication between data buses. The device has an active-low Output Enable pin, which is used to place the I/O ports into high-impedance states. The Direction control determines whether data flows from A to B or from B to A.

Output Drive Capability: 15 LSTTL Loads
TTL/NMOS Compatible Input Levels
Outputs Directly Interface to CMOS, NMOS and TTL
Operating Voltage Range: 4.5 to 5.5 V
Low Input Current: 1.0 mA

Chip Complexity: 304 FETs or 76 Equivalent Gates

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