MC74VHCT32AD datasheet, PDF - EEWORLD Datasheet

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MC74VHCT32AD: DescriptionQUAD 2 INPUT OR GATE CMOS LOGIC LEVEL SHIFTER; Categorylogic logic; File Size133KB，7 Pages; ManufacturerON Semiconductor; Websitehttp://www.onsemi.cn

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MC74VHCT32AD Overview

QUAD 2 INPUT OR GATE CMOS LOGIC LEVEL SHIFTER

MC74VHCT32AD Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	ON Semiconductor
Parts packaging code	SOIC
package instruction	SOP, SOP14,.25
Contacts	14
Reach Compliance Code	_compli
series	AHCT/VHCT
JESD-30 code	R-PDSO-G14
JESD-609 code	e0
length	8.65 mm
Load capacitance (CL)	50 pF
Logic integrated circuit type	OR GATE
MaximumI(ol)	0.008 A
Humidity sensitivity level	1
Number of functions	4
Number of entries	2
Number of terminals	14
Maximum operating temperature	85 °C
Minimum operating temperature	-55 °C
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Encapsulate equivalent code	SOP14,.25
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
method of packing	RAIL
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	5 V
Prop。Delay @ Nom-Su	8.5 ns
propagation delay (tpd)	13 ns
Certification status	Not Qualified
Schmitt trigger	NO
Maximum seat height	1.75 mm
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	2 V
Nominal supply voltage (Vsup)	3.3 V
surface mount	YES
technology	CMOS
Temperature level	OTHER
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	3.9 mm

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MC74VHCT32A

Quad 2-Input OR Gate /

CMOS Logic Level Shifter

with LSTTL

−

Compatible Inputs

The MC74VHCT32A is an advanced high speed CMOS 2−input

OR gate fabricated with silicon gate CMOS technology. It achieves

high speed operation similar to equivalent Bipolar Schottky TTL

while maintaining CMOS low power dissipation.

The internal circuit is composed of three stages, including a buffer

output which provides high noise immunity and stable output.

The device input is compatible with TTL−type input thresholds and

the output has a full 5.0 V CMOS level output swing. The input

protection circuitry on this device allows overvoltage tolerance on the

input, allowing the device to be used as a logic−level translator from

3.0 V CMOS logic to 5.0 V CMOS Logic or from 1.8 V CMOS logic

to 3.0 V CMOS Logic while operating at the high−voltage power

supply.

The MC74VHCT32A input structure provides protection when

voltages up to 7.0 V are applied, regardless of the supply voltage. This

allows the MC74VHCT32A to be used to interface 5.0 V circuits to

3.0 V circuits. The output structures also provide protection when

= 0 V. These input and output structures help prevent device

destruction caused by supply voltage

−

input/output voltage mismatch,

battery backup, hot insertion, etc.

Features

http://onsemi.com

MARKING

DIAGRAMS

†

SOIC−14

D SUFFIX

CASE 751A

VHCT32AG

AWLYWW

TSSOP−14

DT SUFFIX

CASE 948G

VHCT

32A

ALYW

SOEIAJ−14

M SUFFIX

CASE 965

74VHCT32

ALYWG

•

High Speed: t

= 3.8 ns (Typ) at V

= 5.0 V

Low Power Dissipation: I

= 2

(Max) at T

= 25°C

TTL−Compatible Inputs: V

= 0.8 V; V

= 2.0 V

Power Down Protection Provided on Inputs

Balanced Propagation Delays

Designed for 2.0 V to 5.5 V Operating Range

Low Noise: V

OLP

= 0.8 V (Max)

Pin and Function Compatible with Other Standard Logic Families

Latchup Performance Exceeds 300 mA

ESD Performance:

Human Body Model > 2000 V;

Machine Model > 200 V

•

These Devices are Pb−Free and are RoHS Compliant

WL, L

WW, W

G or

= Assembly Location

= Wafer Lot

= Year

= Work Week

= Pb−Free Package

(Note: Microdot may be in either location)

†For additional marking information, refer to

Application Note AND8002/D.

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 4 of this data sheet.

Semiconductor Components Industries, LLC, 2011

May, 2011

−

Rev. 4

Publication Order Number:

MC74VHCT32A/D

MC74VHCT32AD Related Products

	MC74VHCT32AD	MC74VHCT32A	MC74VHCT32ADT
Description	QUAD 2 INPUT OR GATE CMOS LOGIC LEVEL SHIFTER	QUAD 2 INPUT OR GATE CMOS LOGIC LEVEL SHIFTER	QUAD 2 INPUT OR GATE CMOS LOGIC LEVEL SHIFTER
Is it Rohs certified?	incompatible	-	conform to
Maker	ON Semiconductor	-	ON Semiconductor
Parts packaging code	SOIC	-	TSSOP
package instruction	SOP, SOP14,.25	-	TSSOP, TSSOP14,.25
Contacts	14	-	14
Reach Compliance Code	_compli	-	unknow
series	AHCT/VHCT	-	AHCT/VHCT
JESD-30 code	R-PDSO-G14	-	R-PDSO-G14
JESD-609 code	e0	-	e4
length	8.65 mm	-	5 mm
Load capacitance (CL)	50 pF	-	50 pF
Logic integrated circuit type	OR GATE	-	OR GATE
MaximumI(ol)	0.008 A	-	0.008 A
Humidity sensitivity level	1	-	1
Number of functions	4	-	4
Number of entries	2	-	2
Number of terminals	14	-	14
Maximum operating temperature	85 °C	-	85 °C
Minimum operating temperature	-55 °C	-	-55 °C
Package body material	PLASTIC/EPOXY	-	PLASTIC/EPOXY
encapsulated code	SOP	-	TSSOP
Encapsulate equivalent code	SOP14,.25	-	TSSOP14,.25
Package shape	RECTANGULAR	-	RECTANGULAR
Package form	SMALL OUTLINE	-	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
method of packing	RAIL	-	RAIL
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	-	NOT SPECIFIED
power supply	5 V	-	5 V
Prop。Delay @ Nom-Su	8.5 ns	-	8.5 ns
propagation delay (tpd)	13 ns	-	13 ns
Certification status	Not Qualified	-	Not Qualified
Schmitt trigger	NO	-	NO
Maximum seat height	1.75 mm	-	1.2 mm
Maximum supply voltage (Vsup)	5.5 V	-	5.5 V
Minimum supply voltage (Vsup)	2 V	-	2 V
Nominal supply voltage (Vsup)	3.3 V	-	3.3 V
surface mount	YES	-	YES
technology	CMOS	-	CMOS
Temperature level	OTHER	-	OTHER
Terminal surface	Tin/Lead (Sn/Pb)	-	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal form	GULL WING	-	GULL WING
Terminal pitch	1.27 mm	-	0.65 mm
Terminal location	DUAL	-	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED	-	NOT SPECIFIED
width	3.9 mm	-	4.4 mm

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