74VCX16245TTR STMicroelectronics, 74VCX16245TTR Datasheet

IC TXRX BUS 16BIT 3.6V 48-TSSOP

74VCX16245TTR

Manufacturer Part Number
74VCX16245TTR
Description
IC TXRX BUS 16BIT 3.6V 48-TSSOP
Manufacturer
STMicroelectronics
Series
74VCXr
Datasheet

Specifications of 74VCX16245TTR

Logic Type
Transceiver, Non-Inverting
Number Of Elements
2
Number Of Bits Per Element
8
Current - Output High, Low
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
Other names
497-3706-2
DESCRIPTION
The 74VCX16245 is a low voltage CMOS 16 BIT
BUS TRANSCEIVER (3-STATE) fabricated with
sub-micron silicon gate and five-layer metal wiring
C
very high speed 1.8 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 buses; the direction
of data transmission is determined by DIR input.
The two enable inputs nG can be used to disable
the device so that the buses are effectively
isolated.
All inputs and outputs are equipped with
protection circuits against static discharge, giving
them 2KV ESD immunity and transient excess
voltage.
All floating bus terminals during High Z State must
be held HIGH or LOW.
November 2003
2
MOS technology. It is ideal for low power and
3.6V TOLERANT INPUTS AND OUTPUTS
HIGH SPEED:
t
t
t
POWER DOWN PROTECTION ON INPUTS
AND OUTPUTS
SYMMETRICAL OUTPUT IMPEDANCE:
|I
|I
|I
OPERATING VOLTAGE RANGE:
V
PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 16240
LATCH-UP PERFORMANCE EXCEEDS
300mA (JESD 17)
ESD PERFORMANCE:
HBM > 2000V (MIL STD 883 method 3015);
MM > 200V
PD
PD
PD
OH
OH
OH
CC
(3-STATE) WITH 3.6V TOLERANT INPUTS AND OUTPUTS
= 2.5 ns (MAX.) at V
= 3.2 ns (MAX.) at V
= 5.7 ns (MAX.) at V
| = I
| = I
| = I
(OPR) = 1.8V to 3.6V
OL
OL
OL
= 24mA (MIN) at V
= 18mA (MIN) at V
= 6mA (MIN) at V
LOW VOLTAGE CMOS 16-BIT BUS TRANSCEIVER
CC
CC
CC
= 3.0 to 3.6V
= 2.3 to 2.7V
= 1.8V
CC
CC
CC
= 1.8V
= 3.0V
= 2.3V
ORDER CODES
PIN CONNECTION
PACKAGE
TSSOP
TFBGA
n = 1, 2
TSSOP
TUBE
74VCX16245
74VCX16245TTR
74VCX16245LBR
TFBGA
T & R
1/14

Related parts for 74VCX16245TTR

74VCX16245TTR Summary of contents

Page 1

... ESD immunity and transient excess voltage. All floating bus terminals during High Z State must be held HIGH or LOW. November 2003 = 3.0 to 3.6V = 2.3 to 2.7V = 1.8V = 3.0V CC ORDER CODES = 2. 1.8V PACKAGE CC TSSOP TFBGA PIN CONNECTION 74VCX16245 TSSOP TFBGA TUBE T & R 74VCX16245TTR 74VCX16245LBR 1/14 ...

Page 2

INPUT AND OUTPUT EQUIVALENT CIRCUIT PIN CONNECTION (top view for TSSOP, top through view for BGA) TSSOP 2/14 TFBGA ...

Page 3

PIN DESCRIPTION PIN N° FOR TSSOP 11, 12 A1, B2, B1, C2, C1, D2, D1, E2 13, 14, 16, 17, 19, 20, 22, 23 E1, F2, F1, G2, G1, H2, H1 ...

Page 4

ABSOLUTE MAXIMUM RATINGS Symbol V Supply Voltage Input Voltage Output Voltage (OFF State Output Voltage (High or Low State) (note Input Diode Current ...

Page 5

DC SPECIFICATIONS (2.7V < V Symbol Parameter V High Level Input IH Voltage V Low Level Input IL Voltage V High Level Output OH Voltage V Low Level Output OL Voltage I Input Leakage I Current I Power Off Leakage ...

Page 6

DC SPECIFICATIONS (2.3V < V Symbol Parameter V High Level Input IH Voltage V Low Level Input IL Voltage V High Level Output OH Voltage V Low Level Output OL Voltage I Input Leakage I Current I Power Off ...

Page 7

DYNAMIC SWITCHING CHARACTERISTICS (T Symbol Parameter V Dynamic Low Voltage Quiet OLP Output (note Dynamic Low Voltage Quiet OLV Output (note Dynamic High Voltage Quiet OHV Output (note Number of outputs ...

Page 8

TEST CIRCUIT PLH PHL 3.0 to 3.6V) PZL PLZ 2.3 to 2.7V or 1.8V) PZL PLZ PZH PHZ ...

Page 9

WAVEFORM 1: PROPAGATION DELAYS (f=1MHz; 50% duty cycle) WAVEFORM 2: OUTPUT ENABLE AND DISABLE TIME (f=1MHz; 50% duty cycle) 74VCX16245 9/14 ...

Page 10

DIM. MIN 0. 0.17 c 0. 0˚ PIN 1 IDENTIFICATION 1 10/14 TSSOP48 MECHANICAL DATA mm. TYP MAX. 1.2 0.15 0.9 0.27 ...

Page 11

TFBGA54 MECHANICAL DATA mm. DIM. MIN. TYP A A1 0.25 A2 0.78 B 0.35 0.4 D 7.9 D1 6.4 E 5.4 5 0.8 SE 0.4 MAX. MIN. 1.2 9.8 0.86 30.7 0.45 13.7 8.1 311.0 5.6 212.6 4 ...

Page 12

Tape & Reel TSSOP48 MECHANICAL DATA DIM. MIN 12 8.7 Bo 13.1 Ko 1.5 Po 3.9 P 11.9 12/14 mm. TYP MAX. MIN. 330 13.2 0.504 0.795 2.362 30.4 8.9 0.343 ...

Page 13

Tape & Reel TFBGA54 MECHANICAL DATA mm. DIM. MIN. TYP A C 12 6.1 Bo 8.6 Ko 1.8 Po 3.9 P 7.9 inch MAX. MIN. TYP. 330 13.2 0.504 0.795 2.362 22.4 0.240 0.339 ...

Page 14

... No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied ...

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