74ALVC244 View Datasheet(PDF) - NXP Semiconductors.

Part Name

Description

Manufacturer

74ALVC244

Octal buffer/line driver; 3-state

NXP Semiconductors. 

74ALVC244

Octal buffer/line driver; 3-state

Rev. 4 — 10 October 2017

Product data sheet

1 General description

The 74ALVC244 is a high-performance, low-power, low-voltage, Si-gate CMOS device

and superior to most advanced CMOS compatible TTL families.

The 74ALVC244 is an octal non-inverting buffer/line driver with 3-state outputs. The

3-state outputs are controlled by the output enable inputs 1OE and 2OE. A HIGH on nOE

causes the outputs to assume a high-impedance OFF-state. Schmitt-trigger action at all

inputs makes the circuit highly tolerant for slower input rise and fall times.

2 Features and benefits

• Wide supply voltage range from 1.65 V to 3.6 V

• 3.6 V tolerant inputs/outputs

• CMOS low power consumption

• Direct interface with TTL levels (2.7 V to 3.6 V)

• Power-down mode

• Latch-up performance exceeds 250 mA

• Complies with JEDEC standards:

– JESD8-7 (1.65 V to 1.95 V)

– JESD8-5 (2.3 V to 2.7 V)

– JESD8B/JESD36 (2.7 V to 3.6 V)

• ESD protection:

– HBM JESD22-A114E exceeds 2000 V

– MM JESD22-A115-A exceeds 200 V

3 Ordering information

Table 1. Ordering information

Type number Package

Temperature range Name

Description

74ALVC244D -40 °C to +85 °C

SO20

plastic small outline package; 20 leads;

body width 7.5 mm

74ALVC244PW -40 °C to +85 °C

TSSOP20 plastic thin shrink small outline package; 20 leads;

body width 4.4 mm

74ALVC244BQ -40 °C to +85 °C

DHVQFN20 plastic dual-in-line compatible thermal enhanced

very thin quad flat package; no leads; 20 terminals;

body 2.5 × 4.5 × 0.85 mm

Version

SOT163-1

SOT360-1

SOT764-1

Share Link: