© 2005 Fairchild Semiconductor Corporation

DS500355

www.fairchildsemi.com

June 2000

Revised June 2005

74LVTH162374

Low Voltage 16-Bit D-Type Flip-Flop

with 3-STATE Outputs

and 25

: Series Resistors in the Outputs

General Description

The LVTH162374 contains sixteen non-inverting D-type

flip-flops with 3-STATE outputs and is intended for bus ori-

ented applications. The device is byte controlled. A buff-

ered clock (CP) and Output Enable (OE) are common to

each byte and can be shorted together for full 16-bit opera-

tion.

The LVTH162374 is designed with equivalent 25

: series

resistance in both the HIGH and LOW states of the output.

This design reduces line noise in applications such as

memory address drivers, clock drivers, and bus transceiv-

ers/transmitters.

The LVTH162374 data inputs include bushold, eliminating

the need for external pull-up resistors to hold unused

inputs.

applications, but with the capability to provide a TTL inter-

face to a 5V environment. The LVTH162374 is fabricated

with an advanced BiCMOS technology to achieve high

speed operation similar to 5V ABT while maintaining a low

power dissipation.

Features

s Input and output interface capability to systems at

s Bushold data inputs eliminate the need for external

pull-up resistors to hold unused inputs

s Live insertion/extraction permitted

s Power Up/Power Down high impedance provides

glitch-free bus loading

s Outputs include equivalent series resistance of 25

: to

make external termination resistors unnecessary and

reduce overshoot and undershoot

s Functionally compatible with the 74 series 16374

s Latch-up performance exceeds 500 mA

s ESD performance:

Human-body model

! 2000V

Machine model

! 200V

Charged-device model

! 1000V

s Also packaged in plastic Fine-Pitch Ball Grid Array

(FBGA) (Preliminary)

Ordering Code:

Note 1: BGA package available in Tape and Reel only.

Order Number

Package

Number

Package Description

74LVTH162374GX

(Note 1)

BGA54A

(Preliminary)

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

[TAPE and REEL]

74LVTH162374MEA

MS48A

48-Lead Small Shrink Outline Package (SSOP), JEDEC MO-118, 0.300" Wide

[TUBES]

74LVTH162374MEX

MS48A

48-Lead Small Shrink Outline Package (SSOP), JEDEC MO-118, 0.300" Wide

[TAPE and REEL]

74LVTH162374MTD

MTD48

48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide

[TUBES]

74LVTH162374MTX

MTD48

48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide

[TAPE and REEL]