TC74VCX162835FT(EL) Toshiba, TC74VCX162835FT(EL) Datasheet

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TC74VCX162835FT(EL)

Manufacturer Part Number
TC74VCX162835FT(EL)
Description
IC UNIV BUS DVR 18BIT 56TSSOP
Manufacturer
Toshiba
Series
74VCXr
Datasheet

Specifications of TC74VCX162835FT(EL)

Logic Type
Universal Bus Driver
Number Of Circuits
18-Bit
Current - Output High, Low
24mA, 24mA
Voltage - Supply
1.8 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
56-TSSOP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
TC74VCX162835FTEL
Low-Voltage 18-Bit Universal Bus Driver with 3.6-V Tolerant Inputs and Outputs
universal bus driver. Designed for use in 1.8-V, 2.5-V or 3.3-V
systems, it achieves high-speed operation while maintaining the
CMOS low power dissipation.
up to 3.6 V.
input.
latch-enable (LE) input is high. When LE is low, the A data is
latched if the clock (CK) input is held at a high or low logic level.
If LE is low, the A data is stored in the latch/flip-flop on the
low-to-high transition of CK.
overshoot and undershoot without external resistor.
Features
The TC74VCX162835FT is a high-performance CMOS 18-bit
It is also designed with overvoltage tolerant inputs and outputs
Data flow from A to Y is controlled by the output-enable (OE)
The device operates in the transparent mode when the
When OE is high, the outputs are in a high-impedance state. The 26-Ω series resistor helps reducing output
All inputs are equipped with protection circuits against static discharge.
26-Ω series resistors on outputs
Low-voltage operation: V
High-speed operation : t
Output current : I
Latch-up performance: −300 mA
ESD performance: Machine model ≥ ±200 V
Package: TSSOP
3.6-V tolerant function and power-down protection provided on all inputs and outputs
: I
: I
OH
OH
OH
Human body model ≥ ±2000 V
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
/I
/I
/I
: t
: t
OL
OL
OL
pd
pd
pd
TC74VCX162835FT
CC
= ±12 mA (min) (V
= ±8 mA (min) (V
= ±4 mA (min) (V
= 3.9 ns (max) (V
= 5.0 ns (max) (V
= 9.8 ns (max) (V
= 1.8 to 3.6 V
CC
CC
CC
CC
CC
CC
= 2.3 V)
= 1.8 V)
= 3.0 to 3.6 V)
= 2.3 to 2.7 V)
= 1.8 V)
= 3.0 V)
1
Weight: 0.25 g (typ.)
TC74VCX162835FT
2007-10-19

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TC74VCX162835FT(EL) Summary of contents

Page 1

... TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74VCX162835FT Low-Voltage 18-Bit Universal Bus Driver with 3.6-V Tolerant Inputs and Outputs The TC74VCX162835FT is a high-performance CMOS 18-bit universal bus driver. Designed for use in 1.8-V, 2.5-V or 3.3-V systems, it achieves high-speed operation while maintaining the CMOS low power dissipation ...

Page 2

Pin Assignment (top view GND GND Y10 15 Y11 16 Y12 17 GND ...

Page 3

Truth Table Inputs Don’t care Z: High impedance Note: Output level before the indicated steady-state input conditions ...

Page 4

... Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook (“Handling Precautions”/“Derating Concept and Methods”) and individual reliability data (i.e. reliability test report and estimated failure rate, etc) ...

Page 5

Electrical Characteristics DC Characteristics (Ta = −40 to 85°C, 2.7 V < V Characteristics H-level Input voltage L-level H-level Output voltage L-level Input leakage current 3-state output OFF state current Power-off leakage current Quiescent supply current Increase in I per ...

Page 6

V < Characteristics Characteristics H-level Input voltage L-level H-level Output voltage L-level Input leakage current 3-state output OFF state current Power-off leakage current Quiescent supply current < 2 Symbol ...

Page 7

AC Characteristics (Ta = −40 to 85°C, input: t Characteristics Maximum clock frequency Propagation delay time (An-Yn) Propagation delay time (CK-Yn) Propagation delay time (LE-Yn) Output enable time Output disable time Minimum pulse width Minimum setup time (An-CK, An-LE) Minimum ...

Page 8

... Propagation delay time (LE-Yn) Output enable time Output disable time Minimum set-up time (An-CK, An-LE) Minimum hold time (An-CK, An-LE) Note: TOSHIBA SPICE simulation data. AC Characteristics ( 85°C, input: t Characteristics Propagation delay time (An-Yn) Propagation delay time (CK-Yn) Propagation delay time (LE-Yn) ...

Page 9

Dynamic Switching Characteristics (Ta = 25°C, input 2.0 ns Characteristics Quiet output maximum dynamic V OL Quiet output minimum dynamic V OL Quiet output minimum dynamic V OH Note: Parameter guaranteed by design. ...

Page 10

AC Test Circuit Switch Output AC Waveform Input (An) Output (Yn Input (CK) 10% Input (An) Output (Yn) × Parameter Open GND t pLH Measure t pLZ = 0, 30, ...

Page 11

Input V M (LE) 10 90% Input V M (An) 10% t ( Output V M (Yn) t pLH t 2 Output ...

Page 12

IBIS Characteristics (typ.) 0 PC-100 requirement PC-100 requirement VCX162835 ( 3.15 V) VCX162835 ( 3.45 V) −20 −40 −60 −80 −100 0 0.5 Figure 6 I/V characteristics vs. pull-up 120 PC-100 requirement PC-100 requirement VCX162835 (V ...

Page 13

Package Dimensions Weight: 0.25 g (typ.) TC74VCX162835FT 13 2007-10-19 ...

Page 14

... Product shall not be used for or incorporated into any products or systems whose manufacture, use, or sale is prohibited under any applicable laws or regulations. • The information contained herein is presented only as guidance for Product use. No responsibility is assumed by TOSHIBA for any infringement of patents or any other intellectual property rights of third parties that may result from the use of Product. No license to any intellectual property right is granted by this document, whether express or implied, by estoppel or otherwise. • ...

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