74VHC132 ,Quad 2-Input NAND Schmitt Trigger74VHC132Quad2-InputNANDSchmittTriggerSeptember199674VHC132Quad2-InputNANDSchmittTriggerGeneralDescr ..
74VHC132M ,QUAD 2-INPUT SCHMITT NAND GATE74VHC132 Quad 2-Input NAND Schmitt TriggerSeptember 1995Revised February 200574VHC132Quad 2-Input N ..
74VHC132MTC ,Quad 2-Input NAND Schmitt TriggerFeaturesThe VHC132 is an advanced high speed CMOS 2-input
74VHC132
Quad 2-Input NAND Schmitt Trigger
TL/F/12124
74VHC132
Quad
2-Input
NAND
Schmitt
Trigger
September 1996
74VHC132
Quad 2-Input NAND Schmitt Trigger
General Description
The ’VHC132isan advanced high speed CMOS 2-input
NAND Schmitt Trigger Gate fabricated with silicon gate
CMOS technology.It achievesthe high-speed operation
similarto Bipolar Schottky TTL while maintainingthe CMOS
low powerdissipation.Pin configurationand functionarethe
sameasthe VHC00butthe inputs havehysteresis between
the positive-going and negative-going input thresholds,
whichare capableof transforming slowlychanginginputsig-
nalsinto sharply defined, jitter-free output signals, thuspro-
viding greater noise margin then conventional gates.Anin-
put protection circuit ensuresthat0Vto7Vcanbe appliedthe input pins without regardtothe supply voltage. This
devicecanbe usedto interface5Vto3V systemsandtwo
supply systems suchas battery backup. This circuit pre-
vents device destructiondueto mismatched supplyandin-
put voltages.
Features High noise immunity Power down protection Low power Low noise Balanced propagation delaysPinand function compatible with 74HC132
Commercial Package PackageDescriptionNumber
74VHC132M M14A 14-Lead Molded JEDEC SOIC
74VHC132SJ M14D 14-Lead Molded EIAJ SOIC
74VHC132MTC MTC14 14-Lead Molded JEDEC Type1 TSSOP
74VHC132N N14A 14-Lead MoldedDIP
Note:Surface mount packagesarealso available onTapeand Reel.Specifiyby appending thesuffix
letter‘‘X’’to theorderingcode.
Connection Diagram
PinAssignmentfor
DIP,TSSOPandSOIC
TL/F/12124–1
Logic Diagram
TL/F/12124–2
C1996National SemiconductorCorporation RRD-B30M96/Printed inU.S.A. http://
