74LVQ125TTR datasheet, PDF - EEWORLD Datasheet

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74LVQ125TTR: DescriptionBuffers & Line Drivers Quad Bus Buffer; Categorylogic logic; File Size176KB，12 Pages; ManufacturerSTMicroelectronics; Websitehttp://www.st.com/; Environmental Compliance

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74LVQ125TTR Overview

Buffers & Line Drivers Quad Bus Buffer

74LVQ125TTR Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	STMicroelectronics
Parts packaging code	TSSOP
package instruction	TSSOP-14
Contacts	14
Reach Compliance Code	unknown
ECCN code	3A001.A.2.C
Is Samacsys	N
Control type	ENABLE LOW
series	LVQ
JESD-30 code	R-PDSO-G14
JESD-609 code	e4
length	5 mm
Load capacitance (CL)	50 pF
Logic integrated circuit type	BUS DRIVER
MaximumI(ol)	0.024 A
Number of digits	1
Number of functions	4
Number of ports	2
Number of terminals	14
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
Output characteristics	3-STATE
Output polarity	TRUE
Package body material	PLASTIC/EPOXY
encapsulated code	TSSOP
Encapsulate equivalent code	TSSOP14,.25
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
method of packing	TAPE AND REEL
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	3.3 V
Prop。Delay @ Nom-Sup	11 ns
propagation delay (tpd)	14 ns
Certification status	Not Qualified
Maximum seat height	1.2 mm
Maximum supply voltage (Vsup)	3.6 V
Minimum supply voltage (Vsup)	2 V
Nominal supply voltage (Vsup)	2.7 V
surface mount	YES
technology	CMOS
Temperature level	MILITARY
Terminal surface	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal form	GULL WING
Terminal pitch	0.65 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	4.4 mm
Base Number Matches	1

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74LVQ125

LOW VOLTAGE QUAD BUS BUFFERS (3-STATE)

HIGH SPEED:

= 5 ns (TYP.) at V

= 3.3 V

COMPATIBLE WITH TTL OUTPUTS

LOW POWER DISSIPATION:

= 4

µA

(MAX.) at T

=25°C

LOW NOISE:

OLP

= 0.3V (TYP.) at V

= 3.3V

75Ω TRANSMISSION LINE DRIVING

CAPABILITY

SYMMETRICAL OUTPUT IMPEDANCE:

| = I

= 12mA (MIN) at V

= 3.0 V

PCI BUS LEVELS GUARANTEED AT 24 mA

BALANCED PROPAGATION DELAYS:

PLH

≅

PHL

OPERATING VOLTAGE RANGE:

(OPR) = 2V to 3.6V (1.2V Data Retention)

PIN AND FUNCTION COMPATIBLE WITH

74 SERIES 125

IMPROVED LATCH-UP IMMUNITY

SOP

TSSOP

Table 1: Order Codes

PACKAGE

SOP

TSSOP

T&R

DESCRIPTION

The 74LVQ125 is a low voltage CMOS QUAD

BUS BUFFERS fabricated with sub-micron silicon

gate and double-layer metal wiring C

MOS

Figure 1: Pin Connection And IEC Logic Symbols

)

technology. It is ideal for low power and low noise

3.3V applications.

The device requires the same 3-STATE control

input G to be set high to place the output in to the

high impedance state.

All inputs and outputs are equipped with

protection circuits against static discharge, giving

them 2KV ESD immunity and transient excess

voltage.

74LVQ125MTR

74LVQ125TTR

July 2004

Rev. 5

1/12

74LVQ125TTR Related Products

	74LVQ125TTR	74LVQ125MTR	74LVQ125M
Description	Buffers & Line Drivers Quad Bus Buffer	Buffers & Line Drivers Quad Bus Buffer	Buffers & Line Drivers Quad Bus Buffer
Is it Rohs certified?	conform to	conform to	conform to
Maker	STMicroelectronics	STMicroelectronics	STMicroelectronics
Parts packaging code	TSSOP	SOIC	SOIC
package instruction	TSSOP-14	SOP-14	SOP-14
Contacts	14	14	14
Reach Compliance Code	unknown	compliant	compliant
Is Samacsys	N	N	N
Control type	ENABLE LOW	ENABLE LOW	ENABLE LOW
series	LVQ	LVQ	LVQ
JESD-30 code	R-PDSO-G14	R-PDSO-G14	R-PDSO-G14
JESD-609 code	e4	e4	e4
length	5 mm	8.65 mm	8.65 mm
Load capacitance (CL)	50 pF	50 pF	50 pF
Logic integrated circuit type	BUS DRIVER	BUS DRIVER	BUS DRIVER
MaximumI(ol)	0.024 A	0.024 A	0.024 A
Number of digits	1	1	1
Number of functions	4	4	4
Number of ports	2	2	2
Number of terminals	14	14	14
Maximum operating temperature	125 °C	125 °C	125 °C
Minimum operating temperature	-55 °C	-55 °C	-55 °C
Output characteristics	3-STATE	3-STATE	3-STATE
Output polarity	TRUE	TRUE	TRUE
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	TSSOP	SOP	SOP
Encapsulate equivalent code	TSSOP14,.25	SOP14,.25	SOP14,.25
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE	SMALL OUTLINE
method of packing	TAPE AND REEL	TAPE AND REEL	TUBE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	260	NOT SPECIFIED
power supply	3.3 V	3.3 V	3.3 V
Prop。Delay @ Nom-Sup	11 ns	11 ns	11 ns
propagation delay (tpd)	14 ns	14 ns	14 ns
Certification status	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	1.2 mm	1.75 mm	1.75 mm
Maximum supply voltage (Vsup)	3.6 V	3.6 V	3.6 V
Minimum supply voltage (Vsup)	2 V	2 V	2 V
Nominal supply voltage (Vsup)	2.7 V	2.7 V	2.7 V
surface mount	YES	YES	YES
technology	CMOS	CMOS	CMOS
Temperature level	MILITARY	MILITARY	MILITARY
Terminal surface	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal form	GULL WING	GULL WING	GULL WING
Terminal pitch	0.65 mm	1.27 mm	1.27 mm
Terminal location	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED	30	NOT SPECIFIED
width	4.4 mm	3.9 mm	3.9 mm
Base Number Matches	1	1	1
ECCN code	3A001.A.2.C	3A001.A.2.C	-

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