74VHC16240TTR STMicroelectronics, 74VHC16240TTR Datasheet

IC INVERTER QUAD 4-INPUT 48TSSOP

74VHC16240TTR

Manufacturer Part Number
74VHC16240TTR
Description
IC INVERTER QUAD 4-INPUT 48TSSOP
Manufacturer
STMicroelectronics
Series
74VHCr
Datasheet

Specifications of 74VHC16240TTR

Logic Type
Inverter
Number Of Inputs
4
Number Of Circuits
4
Current - Output High, Low
8mA, 8mA
Voltage - Supply
2 V ~ 5.5 V
Operating Temperature
-55°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
48-TSSOP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
497-2924-2
DESCRIPTION
The 74VHC16240 is an advanced high-speed
CMOS
fabricated with sub-micron silicon gate and
double-layer metal wiring C
Any nG output control governs four BUS
BUFFERS. Output Enable inputs (nG) tied
together give full 16 bit operation.
When nG is LOW, the outputs are on. When nG is
HIGH, the output are in high impedance state.
This device is designed to be used with 3 state
memory address drivers, etc.
Power down protection is provided on all inputs
and outputs and 0 to 7V can be accepted on
inputs with no regard to the supply voltage. This
device can be used to interface 5V to 3V.
All inputs and outputs are equipped with
protection circuits against static discharge, giving
them 2KV ESD immunity and transient excess
voltage.
February 2003
HIGH SPEED: t
LOW POWER DISSIPATION:
I
HIGH NOISE IMMUNITY
V
POWER DOWN PROTECTION ON INPUTS
& OUTPUTS
SYMMETRICAL OUTPUT IMPEDANCE:
|I
BALANCED PROPAGATION DELAYS:
t
OPERATING VOLTAGE RANGE:
V
IMPROVED LATCH-UP IMMUNITY
LOW NOISE: V
CC
PLH
OH
NIH
CC
= 4 A (MAX.) at T
| = I
(OPR) = 2V to 5.5V
=V
t
16-BIT
PHL
NIL
OL
= 28% VCC (MIN.)
= 8 mA (MIN)
OLP
PD
BUS
= 5.3 ns (TYP.) at V
= 0.9V (MAX.)
A
=25°C
BUFFER
2
MOS technology.
WITH 3-STATE OUTPUTS (INVERTED)
(3-STATE)
CC
= 5V
ORDER CODES
PIN CONNECTION
PACKAGE
TSSOP
16-BIT BUS BUFFER
TUBE
TSSOP
74VHC16240
74VHC16240TTR
T & R
1/10

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74VHC16240TTR Summary of contents

Page 1

... All inputs and outputs are equipped with protection circuits against static discharge, giving them 2KV ESD immunity and transient excess voltage. February 2003 WITH 3-STATE OUTPUTS (INVERTED ORDER CODES PACKAGE TSSOP PIN CONNECTION (3-STATE) 74VHC16240 16-BIT BUS BUFFER TSSOP TUBE T & R 74VHC16240TTR 1/10 ...

Page 2

INPUT EQUIVALENT CIRCUIT PIN DESCRIPTION PIN No SYMBOL NAME AND FUNCTION 1 1G Output Enable Input 1Y1 to 1Y4 Data Outputs 8, 9, 11, 12 2Y1 to 2Y4 Data Outputs 13, 14, 16, 17 3Y1 ...

Page 3

ABSOLUTE MAXIMUM RATINGS Symbol V Supply Voltage Input Voltage Output Voltage Input Diode Current Output Diode Current Output Current ...

Page 4

DC SPECIFICATIONS Symbol Parameter V V High Level Input IH Voltage 3 Low Level Input IL Voltage 3 High Level Output OH Voltage V Low Level Output OL Voltage Ioz High Impedance Output Leakage Current ...

Page 5

AC ELECTRICAL CHARACTERISTICS (Input t Symbol Parameter V t Propagation Delay 3.3 PLH Time t PHL 3.3 5.0 5.0 t Output Enable 3.3 PZL Time t PZH 3.3 5.0 5.0 t 3.3 PLZ Output Disable t Time PHZ 5.0 t ...

Page 6

DYNAMIC SWITCHING CHARACTERISTICS Symbol Parameter V V Dynamic Low OLP Voltage Quiet V OLV Output (note 1, 2) Dynamic High V Voltage Input IHD (note 1, 3) Dynamic Low V Voltage Input ILD (note Worst case ...

Page 7

WAVEFORM 1 : PROPAGATION DELAYS (f=1MHz; 50% duty cycle) WAVEFORM 2: OUTPUT ENABLE AND DISABLE TIME (f=1MHz; 50% duty cycle) 74VHC16240 7/10 ...

Page 8

DIM. MIN 0. 0.17 c 0. 0˚ PIN 1 IDENTIFICATION 1 8/10 TSSOP48 MECHANICAL DATA mm. TYP MAX. 1.2 0.15 0.9 0.27 ...

Page 9

Tape & Reel TSSOP48 MECHANICAL DATA mm. DIM. MIN 12 8.7 Bo 13.1 Ko 1.5 Po 3.9 P 11.9 TYP MAX. MIN. 330 13.2 0.504 0.795 2.362 30.4 8.9 0.343 13.3 0.516 ...

Page 10

... 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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