74LV245PW(2016) データシートの表示（PDF） - NXP Semiconductors.

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74LV245PW
(Rev.:2016)

Octal bus transceiver; 3-state

NXP Semiconductors. 

74LV245

Octal bus transceiver; 3-state

Rev. 4 — 9 March 2016

Product data sheet

1. General description

The 74LV245 is a low-voltage Si-gate CMOS device that is pin and function compatible

with 74HC245 and 74HCT245.

The 74LV245 is an octal transceiver with non-inverting 3-state bus compatible outputs in

both send and receive directions. A send/receive (DIR) input controls direction, and an

output enable (OE) input makes easy cascading possible. Pin OE controls the outputs so

that the buses are effectively isolated.

2. Features and benefits

 Wide operating voltage: 1.0 V to 5.5 V

 Optimized for low voltage applications: 1.0 V to 3.6 V

 Accepts TTL input levels between VCC = 2.7 V and VCC = 3.6 V

 Typical output ground bounce < 0.8 V at VCC = 3.3 V and Tamb = 25 C

 Typical HIGH-level output voltage (VOH) undershoot: > 2 V at VCC = 3.3 V and

Tamb = 25 C

 ESD protection:

 HBM JESD22-A114E exceeds 2000 V

 MM JESD22-A115-A exceeds 200 V

 Multiple package options

 Specified from 40 C to +85 C and from 40 C to +125 C

3. Ordering information

Table 1. Ordering information

Type number Package

Temperature range Name

74LV245D

40 C to +125 C SO20

74LV245DB

40 C to +125 C SSOP20

74LV245PW

40 C to +125 C TSSOP20

Description

plastic small outline package; 20 leads;

body width 7.5 mm

plastic shrink small outline package; 20 leads;

body width 5.3 mm

plastic thin shrink small outline package; 20 leads;

body width 4.4 mm

Version

SOT163-1

SOT339-1

SOT360-1

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