54C164245 datasheet(1/23 Pages) STMICROELECTRONICS

номер детали	54C164245

подробное описание детали	Rad-hard 16-bit transceiver 3.3 V to 5 V bidirectional level shifter

PDF	23 Pages

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производитель	STMICROELECTRONICS [STMicroelectronics]

домашняя страница	http://www.st.com

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This is information on a product in full production.

April 2014

DocID18093 Rev 4

1/23

54AC164245

Rad-hard 16-bit transceiver 3.3 V to 5 V bidirectional level shifter

Datasheet

- production data

Features

• Fully compatible with 54ACS164245

• Dual supply bidirectional level shifter

• Extended voltage range from 2.3 V to 5.5 V

• Separated enable pin for 3-state output

• Schmidt-triggered I/Os: 100 mV hysteresis

• Internal 26 Ω limiting resistor on each I/O

• High speed: Tpd = 8 ns maximum

• Fail safe

• Cold spare

• Hermetic package

• 100 krad (Si) at any Mil1019 dose rate

• SEL immune to 110MeV.cm2/mg LET ions

• RHA QML-V qualified

Description

The 54AC164245 is a rad-hard advanced high-

speed CMOS, Schmitt trigger 16-bit bidirectional

multi-purpose transceiver with 3-state outputs and

cold sparing.

Designed for use as an interface between a 5 V

bus and a 3.3 V bus in mixed 5 V/3.3 V supply

systems, it achieves high-speed operation while

maintaining the CMOS low-power dissipation.

All pins have cold spare buffers to change them to

high impedance when VDD is tied to ground.

This IC is intended for two-way asynchronous

communication between the data buses. The

direction of the data transmission is determined

by the nDIR inputs.

The A port interfaces with the 3.3 V bus but can

also operate at 2.3 V. The B port operates with the

5 V bus.

Ceramic Flat-48

The upper metallic lid is not electrically connected to

any pins, nor to the IC die inside the package

Table 1. Device summary

Order codes

SMD pin

Quality level Package Lead finish Mass

EPPL Temp. range

RHFAC164245K1

-

Engineering

model

Flat-48

Gold

1.50 g

-

-55 °C to

125 °C

RHRAC164245K01V 5962R9858008VYC QML-V flight

Yes

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Аналогичный номер детали - 54C164245

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	54C627012T0	1Mb / 8P	HR-Serie SMT Chipinduktivit채ten
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More results

Аналогичное описание - 54C164245

производитель	номер детали	датащи	подробное описание детали
Texas Instruments	SN74ALVC164245	489Kb / 20P	16-BIT 3.3-V TO 5-V LEVEL SHIFTING TRANSCEIVER WITH 3-STATE OUTPUTS
	SN74LVC4245A	215Kb / 13P	OCTAL BUS TRANSCEIVER AND 3.3-V TO 5-V SHIFTER WITH 3-STATE OUTPUTS
	SN74ALVC164245DGGT	328Kb / 15P	16-BIT 2.5-V 3.3-V 3.3V TO 5-V LEVEL-SHIFTING TRANSCEIVER
	SN74ALVC164245	625Kb / 22P	16-BIT 2.5-V TO 3.3-V/3.3-V TO 5-V LEVEL-SHIFTING TRANSCEIVER WITH 3-STATE OUTPUTS
	SN74ALVC164245	655Kb / 22P	16-BIT 2.5-V TO 3.3-V/3.3-V TO 5-V LEVEL-SHIFTING TRANSCEIVER WITH 3-STATE OUTPUTS
	SN74LVC4245A	404Kb / 15P	OCTAL BUS TRANSCEIVER AND 3.3-V TO 5-V SHIFTER WITH 3-STATE OUTPUTS
	SN74ALVC164245-EP	387Kb / 19P	16-BIT 2.5-V TO 3.3-V/3.3-V TO 5-V LEVEL-SHIFTING TRANSCEIVER WITH 3-STATE OUTPUTS
STMicroelectronics	54AC164245	285Kb / 22P	Rad-hard 16-bit transceiver, 3.3 V to 5 V bidirectional level shifter 06-Apr-2012
Texas Instruments	SN74ALVC164245	1Mb / 23P	16-BIT 2.5-V TO 3.3-V/3.3-V TO 5-V LEVEL-SHIFTING TRANSCEIVER WITH 3-STATE OUTPUTS
STMicroelectronics	54VCXH163245	1Mb / 19P	Rad-hard 16-bit transceiver, 1.8 V to 3.3 V bidirectional level shifter 14-Sep-2021

More results

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