74VCX32373GX FAIRCHILD [Fairchild Semiconductor], 74VCX32373GX Datasheet

74VCX32373GX

Manufacturer Part Number

74VCX32373GX

Description

Low Voltage 32-Bit Transparent Latch with 3.6V Tolerant Inputs and Outputs (Preliminary)

Manufacturer

FAIRCHILD [Fairchild Semiconductor]

Datasheet

1.74VCX32373GX.pdf (8 pages)

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74VCX32373GX

(Note 2)

Ordering Number Package Number

74VCX32373

Low Voltage 32-Bit Transparent Latch

with 3.6V Tolerant Inputs and Outputs (Preliminary)

General Description

The VCX32373 contains thirty-two non-inverting latches

with 3-STATE outputs and is intended for bus oriented

applications. The device is byte controlled. The flip-flops

appear to be transparent to the data when the Latch enable

(LE) is HIGH. When LE is LOW, the data that meets the

setup time is latched. Data appears on the bus when the

Output Enable (OE) is LOW. When OE is HIGH, the out-

puts are in a high impedance state.

The 74VCX32373 is designed for low voltage (1.65V to

3.6V) V

The 74VCX32373 is fabricated with an advanced CMOS

technology to achieve high speed operation while maintain-

ing low CMOS power dissipation.

Ordering Code:

Note 2: BGA package available in Tape and Reel only.

Logic Symbol

applications with I/O compatibility up to 3.6V.

BGA96A

96-Ball Fine-Pitch Ball Grid Array (FBGA), JEDEC MO-205, 5.5mm Wide

[TAPE and REEL]

DS500567

Features

Note 1: To ensure the high-impedance state during power up or power

down, OE should be tied to V

value of the resistor is determined by the current-sourcing capability of the

driver.

1.65V–3.6V V

3.6V tolerant inputs and outputs

Power-off high impedance inputs and outputs

Support live insertion and withdrawal (Note 1)

Static Drive (I

Uses patented noise/EMI reduction circuitry

Latch-up performance exceeds 300 mA

ESD performance:

Packaged in plastic Fine-Pitch Ball Grid Array (FBGA)

3.0 ns max for 3.0V to 3.6V V

3.4 ns max for 2.3V to 2.7V V

6.8 ns max for 1.65V to 1.95V V

Human body model

Machine model

24 mA @ 3.0V V

18 mA @ 2.3V V

6 mA @ 1.65V V

Package Description

to O

)

supply operation

)

200V

2000V

through a pull-up resistor; the minimum

February 2001

Revised August 2001

www.fairchildsemi.com

Preliminary

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