74LVC125ATTR STMicroelectronics, 74LVC125ATTR Datasheet

IC BUS BUFF TRI-ST QD LV 14TSSOP

74LVC125ATTR

Manufacturer Part Number
74LVC125ATTR
Description
IC BUS BUFF TRI-ST QD LV 14TSSOP
Manufacturer
STMicroelectronics
Series
74LVCr
Datasheet

Specifications of 74LVC125ATTR

Logic Type
Buffer/Line Driver, Non-Inverting
Number Of Elements
4
Number Of Bits Per Element
1
Current - Output High, Low
24mA, 24mA
Voltage - Supply
1.65 V ~ 3.6 V
Operating Temperature
-55°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
14-TSSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-7103-2
74LVC125ATTR

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Part Number:
74LVC125ATTR
Manufacturer:
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DESCRIPTION
The 74LVC125A is a low voltage CMOS QUAD
BUS BUFFER fabricated with sub-micron silicon
gate and double-layer metal wiring C
technology. It is ideal for 1.65 to 3.6 V
operations and low power and low noise
applications.
Figure 1: Pin Connection And IEC Logic Symbols
July 2004
5V TOLERANT INPUTS
HIGH SPEED: t
POWER DOWN PROTECTION ON INPUTS
AND OUTPUTS
SYMMETRICAL OUTPUT IMPEDANCE:
|I
PCI BUS LEVELS GUARANTEED AT 24 mA
BALANCED PROPAGATION DELAYS:
t
OPERATING VOLTAGE RANGE:
V
Retention)
PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 125
LATCH-UP PERFORMANCE EXCEEDS
500mA (JESD 17)
ESD PERFORMANCE:
HBM > 2000V (MIL STD 883 method 3015);
MM > 200V
PLH
OH
CC
| = I
(OPR) = 1.65V to 3.6V (1.2V Data
LOW VOLTAGE CMOS QUAD BUS BUFFERS (3-STATE)
t
PHL
OL
= 24mA (MIN) at V
PD
= 4.8ns (MAX.) at V
CC
= 3V
CC
2
MOS
= 3V
CC
Table 1: Order Codes
It can be interfaced to 5V signal environment for
inputs in mixed 3.3/5V system.
These devices require the same 3-STATE control
input G to be taken high to make the output go in
to the high impedance state.
It has more speed performance at 3.3V than 5V
AC/ACT family, combined with a lower power
consumption.
All inputs and outputs are equipped with
protection circuits against static discharge, giving
them 2KV ESD immunity and transient excess
voltage.
PACKAGE
TSSOP
SOP
HIGH PERFORMANCE
SOP
74LVC125A
Rev. 8
74LVC125AMTR
74LVC125ATTR
TSSOP
T & R
1/12

Related parts for 74LVC125ATTR

74LVC125ATTR Summary of contents

Page 1

... AC/ACT family, combined with a lower power consumption. All inputs and outputs are equipped with 2 MOS protection circuits against static discharge, giving CC them 2KV ESD immunity and transient excess voltage. 74LVC125A HIGH PERFORMANCE SOP TSSOP PACKAGE T & R SOP 74LVC125AMTR TSSOP 74LVC125ATTR Rev. 8 1/12 ...

Page 2

Figure 2: Input And Output Equivalent Circuit Table 2: Pin Description PIN N° SYMBOL NAME AND FUNCTION Output Enable Inputs Data Inputs ...

Page 3

Table 5: Recommended Operating Conditions Symbol V Supply Voltage (note Input Voltage I V Output Voltage (High Impedance Output Voltage (High or Low State High or Low Level Output ...

Page 4

Table 7: Dynamic Switching Characteristics Symbol Parameter V Dynamic Low Level Quiet OLP Output (note 1) V OLV 1) Number of output defined as "n". Measured with "n-1" outputs switching from HIGH to LOW or LOW to HIGH. The ...

Page 5

Figure 3: Test Circuit pulse generator (typically OUT Table 10: Test Circuit And Waveform Symbol Value Symbol 1.65 to 1.95V C 30pF 1000 ...

Page 6

Figure 5: Waveform - Output Enable And Disable Time (f=1MHz; 50% duty cycle) 6/12 ...

Page 7

SO-14 MECHANICAL DATA DIM. MIN. A 1.35 A1 0.1 A2 1.10 B 0.33 C 0.19 D 8. 5.8 h 0.25 L 0.4 k 0° ddd mm. TYP MAX. 1.75 0.053 0.25 0.004 1.65 0.043 0.51 0.013 ...

Page 8

DIM. MIN 0.05 A2 0.8 b 0.19 c 0.09 D 4.9 E 6 0˚ PIN 1 IDENTIFICATION 1 8/12 TSSOP14 MECHANICAL DATA mm. TYP MAX. 1.2 0.15 ...

Page 9

Tape & Reel SO-14 MECHANICAL DATA DIM. MIN 12 2.1 Po 3.9 P 7.9 mm. TYP MAX. 330 13.2 0.504 0.795 2.362 22.4 6.6 0.252 9.2 0.354 2.3 ...

Page 10

Tape & Reel TSSOP14 MECHANICAL DATA DIM. MIN 12 6.7 Bo 5.3 Ko 1.6 Po 3.9 P 7.9 10/12 mm. TYP MAX. 330 13.2 0.504 0.795 2.362 22.4 6.9 0.264 5.5 ...

Page 11

Table 11: Revision History Date Revision 26-Jul-2004 8 Description of Changes Ordering Codes Revision - pag. 1. 74LVC125A 11/12 ...

Page 12

... 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. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics ...

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