74ALVCR162245 Datasheet, PDF (1/11 Pages) STMicroelectronics – LOW VOLTAGE CMOS 16-BIT TRANSCEIVER (3-STATE) WITH 3.6V TOLERANT INPUTS AND OUTPUTS

74ALVCR162245
LOW VOLTAGE CMOS 16-BIT TRANSCEIVER (3-STATE)
WITH 3.6V TOLERANT INPUTS AND OUTPUTS
I 3.6V TOLERANT INPUTS AND OUTPUTS
I HIGH SPEED:
t_PD = 3.0 ns (MAX.) at V_CC = 3.0 to 3.6V
t_PD = 3.7 ns (MAX.) at V_CC = 2.3 to 2.7V
t_PD =6 ns (MAX.) at V_CC = 1.65V
I POWER DOWN PROTECTION ON INPUTS
AND OUTPUTS
I SYMMETRICAL OUTPUT IMPEDANCE:
|I_OH| = I_OL = 12mA (MIN) at V_CC = 3.0V
|I_OH| = I_OL = 6mA (MIN) at V_CC = 2.3V
|I_OH| = I_OL = 2mA (MIN) at V_CC = 1.65V
I OPERATING VOLTAGE RANGE:
V_CC(OPR) = 1.65V to 3.6V
I 26 Ω SERIE RESISTORS IN BOTH A AND B
PORT OUTPUTS
I PIN AND FUNCTION COMPATIBLE WITH
74 SERIES R162245
I LATCH-UP PERFORMANCE EXCEEDS
300mA (JESD 17)
I ESD PERFORMANCE:
HBM > 2000V (MIL STD 883 method 3015);
MM > 200V
DESCRIPTION
The 74ALVCR162245 is a low voltage CMOS 16
BIT BUS TRANSCEIVER fabricated with
sub-micron silicon gate and five-layer metal wiring
C²MOS technology. It is ideal for low power and
very high speed 1.65 to 3.6V applications; it can
be interfaced to 3.6V signal environment for both
inputs and outputs.
This IC is intended for two-way asynchronous
communication between data busses; the
direction of data transmission is determined by
DIR input. The enable input G can be used to
disable the device so that the busses are
effectively isolated.
Bus hold on data inputs is provided in order to
eliminate the need for external pull-up or
pull-down resistor.
All inputs and outputs are equipped with
protection circuits against static discharge, giving
them 2KV ESD immunity and transient excess
voltage.
February 2005
TSSOP
Table 1: Order Codes
PACKAGE
TSSOP
T&R
74ALVCR162245TTR
Figure 1: Pin Connection
Rev. 1
1/11