74ALVT16344DGG datasheet(2/12 Pages) PHILIPS

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Philips Semiconductors

Product specification

74ALVT16344

2.5V/3.3V 1-to-4 address driver (3-State)

1998 Jun 30

853-2088 19651

FEATURES

• Multiple V

CC and GND pins minimize switching noise

• 5V I/O Compatible

• Live insertion/extraction permitted

• 3-State output buffers

• Power-up 3-State

• Output capability: +64mA/-32mA

• Latch-up protection exceeds 500mA per Jedec JC40.2 Std 17

• ESD protection exceeds 2000 V per MIL STD 883 Method 3015

and 200 V per Machine Model

DESCRIPTION

The 74ALVT16344 high-performance BiCMOS device combines

low static and dynamic power dissipation with high speed and high

output drive. It is designed for VCC operation at 2.5V or 3.3V with I/O

compatibility to 5V.

The 74ALVT16344 is a 1-to-4 address driver used in applications

where four separate memory locations must be addressed by a

single address.

QUICK REFERENCE DATA

SYMBOL

PARAMETER

CONDITIONS

TYPICAL

UNIT

SYMBOL

PARAMETER

Tamb = 25°C

2.5V

3.3V

UNIT

tPLH

tPHL

Propagation delay

nAx to nBx or nBx to nAx

CL = 50pF

2.5

1.9

1.6

CIN

Input capacitance DIR, OE

VI = 0V or VCC

COut

Output capacitance

VI/O = 0V or VCC

ICCZ

Total supply current

Outputs disabled

µA

ORDERING INFORMATION

PACKAGES

TEMPERATURE RANGE

OUTSIDE NORTH AMERICA

NORTH AMERICA

DWG NUMBER

56-Pin Plastic SSOP Type III

–40

°C to +85°C

74ALVT16344 DL

AV16344 DL

SOT371-1

56-Pin Plastic TSSOP Type II

–40

°C to +85°C

74ALVT16344 DGG

AV16344 DGG

SOT364-1

PIN DESCRIPTION

PIN NUMBER

SYMBOL

FUNCTION

8, 14, 15, 21, 36, 42, 43, 49

Data inputs

2, 3, 5, 6, 9, 10, 12, 13, 16, 17, 19, 20, 23,

24, 26, 27, 30,31, 33, 34, 37, 38, 40, 44, 45,

47, 48, 51, 52, 54, 55,

nYX

Data outputs

1, 28, 29, 56

Output enable inputs (active-Low)

4, 11, 18, 25, 32, 39, 46, 53

GND

Ground (0V)

7, 22, 35, 50

VCC

Positive supply voltage

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