© 2005 Fairchild Semiconductor Corporation

DS500228

www.fairchildsemi.com

January 2000

Revised June 2005

74VCXH16374

Low Voltage 16-Bit D-Type Flip-Flops with Bushold

General Description

The VCXH16374 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 VCXH16374 data inputs include active bushold cir-

cuitry, eliminating the need for external pull-up resistors to

hold unused or floating data inputs at a valid logic level.

The 74VCXH16374 is designed for low voltage (1.4V to

The 74VCXH16374 is fabricated with an advanced CMOS

technology to achieve high speed operation while maintain-

ing low CMOS power dissipation.

Features

s 3.6V tolerant control inputs and outputs

s Bushold on data inputs eliminates the need for external

pull-up/pull-down resistors

s Uses patented noise/EMI reduction circuitry

s Latch-up performance exceeds 300 mA

s ESD performance:

Human body model

! 2000V

Machine model

! 200V

s Also packaged in plastic Fine-Pitch Ball Grid Array

(FBGA) (Preliminary)

Ordering Code:

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

Note 2: Devices also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.

Logic Symbol

Order Number

Package Number

Package Descriptions

74VCXH16374GX

(Note 1)

BGA54A

(Preliminary)

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

[TAPE and REEL]

74VCXH16374MTD

(Note 2)

MTD48

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