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74LVC2245ADB 반도체 회로 부품 판매점

Octal transceiver with direction pin; 30 ohm series termination resistors; 5 V input/output tolerant; 3-state



NXP Semiconductors 로고
NXP Semiconductors
74LVC2245ADB 데이터시트, 핀배열, 회로
INTEGRATED CIRCUITS
DATA SHEET
74LVC2245A
Octal transceiver with direction pin;
30 series termination resistors;
5 V input/output tolerant; 3-state
Product specification
Supersedes data of 1999 Mar 23
File under Integrated Circuits, IC24
1999 Jun 15


74LVC2245ADB 데이터시트, 핀배열, 회로
Philips Semiconductors
Octal transceiver with direction pin; 30 series
termination resistors; 5 V input/output tolerant; 3-state
Product specification
74LVC2245A
FEATURES
5 V tolerant inputs/outputs for interfacing with 5 V logic
Wide supply voltage range of 1.2 to 3.6 V
CMOS low power consumption
Direct interface with TTL levels
Integrated 30 termination resistors
DESCRIPTION
The 74LVC2245A is a high-performance, low-power,
low-voltage, Si-gate CMOS device, superior to most
advanced CMOS compatible TTL families.
Inputs can be driven from either 3.3 or 5 V devices.
In 3-state operation, outputs can handle 5 V. These
features allow the use of these devices as translators in a
mixed 3.3 V/5 V environment.
The 74LVC2245A is an octal transceiver featuring
non-inverting 3-state bus compatible outputs in both send
and receive directions. The ‘245’ features an output enable
(OE) input for easy cascading and a send/receive (DIR)
input for direction control OE controls the outputs so that
the buses are effectively isolated.
The 74LVC2245A is designed with 30 series termination
resistors in both HIGH and LOW output stages to reduce
line noise.
FUNCTION TABLE
See note 1.
OE
L
L
H
INPUT
Note
1. H = HIGH voltage level;
L = LOW voltage level;
X = don’t care;
Z = high-impedance OFF-state.
DIR
L
H
X
An
A=B
inputs
Z
INPUT/OUTPUT
Bn
inputs
B=A
Z
ORDERING INFORMATION
OUTSIDE NORTH
AMERICA
NORTH AMERICA
74LVC2245AD
74LVC2245ADB
74LVC2245APW
74LVC2245AD
74LVC2245ADB
74LVC2245APW DH
PACKAGE
TEMPERATURE
RANGE
40 to +85 °C
PINS
20
20
20
PACKAGE
SO
SSOP
TSSOP
MATERIAL CODE
plastic
plastic
plastic
SOT163-1
SOT339-1
SOT360-1
1999 Jun 15
2




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74LVC2245ADB transceiver

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74LVC2245AD

Octal transceiver with direction pin; 30 ohm series termination resistors; 5 V input/output tolerant; 3-state - NXP Semiconductors



74LVC2245ADB

Octal transceiver with direction pin; 30 ohm series termination resistors; 5 V input/output tolerant; 3-state - NXP Semiconductors