74VCX162245TTR STMicroelectronics, 74VCX162245TTR Datasheet - Page 2

• Manufacturer Part Number: 74VCX162245TTR
• Description: IC TXRX BUS 16BIT 3STATE 48TSSOP
• Manufacturer: STMicroelectronics
• Series: 74VCXr

Specifications of 74VCX162245TTR

• Logic Type: Transceiver, Non-Inverting
• Number Of Elements: 2
• Number Of Bits Per Element: 8
• Current - Output High, Low: 12mA, 12mA; 24mA, 24mA
• Voltage - Supply: 1.8 V ~ 3.6 V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 48-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

74VCX162245
plications.
All inputs and outputs are equipped with
protection circuits against static discharge, giving
INPUT AND OUTPUT EQUIVALENT CIRCUIT
PIN DESCRIPTION
TRUTH TABLE
X : Don‘t Care
Z : High Impedance
2/13
2, 3, 5, 6, 8, 9,
13, 14, 16, 17,
36, 35, 33, 32,
47, 46, 44, 43,
19, 20, 22, 23
30, 29, 27, 26
41, 40, 38, 38
28, 34, 39, 45
4, 10, 15, 21,
7, 18, 31, 42
PIN No
11, 12
G
H
L
L
24
25
48
1
INPUTS
DIR
H
X
L
1B1 to 1B8 Data Inputs/Outputs
2B1 to 2B8 Data Inputs/Outputs
2A1 to 2A8 Data Inputs/Outputs
1A1 to 1A8 Data Inputs/Outputs
SYMBOL
1DIR
2DIR
GND
V
2G
1G
CC
OUTPUT
A BUS
INPUT
Z
FUNCTION
Directional Control
Directional Control
Output Enable Input
Output Enable Input
Ground (0V)
Positive Supply Voltage
NAME AND FUNCTION
OUTPUT
B BUS
INPUT
Z
OUTPUT
A = B
B = A
Yn
Z
them 2KV ESD immunity and transient excess
voltage. All floating bus terminals during High Z
State must be held HIGH or LOW.
IEC LOGIC SYMBOLS