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74HC112;74HCT112

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Datasheet

74HC112;74HCT112
(Product Specification)
10-Jun-98, 15 pages, 93 kB

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dual JK flip-flop with set and reset; negative-edge trigger

General description
Features
Products/packages
Chemical content
Pricing/ordering/availability
Samples
Applications
Block diagrams/pinning
Technical documents
Parametrics/similar products
Print/email

General description

The 74HC/HCT112 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A.

The 74HC/HCT112 are dual negative-edge triggered JK-type flip-flops featuring individual nJnKclock (nCP) set (nSD ) and reset (nRD ) inputs.

,, The set and reset inputs, when LOW, set or reset the outputs as shown in the function table regardless of the levels at the other inputs.

A HIGH level at the clock (nCP) input enables the nJ and nK inputs and data will be accepted. The nJ and nK inputs control the state changes of the flip-flops as shown in the function table. The nJ and nK inputs must be stable one set-up time prior to the HIGH-to-LOW clock transition for predictable operation.
Output state changes are initiated by the HIGH-to-LOW transition of nCP.

Schmitt-trigger action in the clock input makes the circuit highly tolerant to slower clock rise and fall times.

Features

  • Asynchronous set and reset
  • Output capability: standard
  • ICC category: flip-flops

Products/packages

Type numberNorth American Type numberOrdering code (12NC)Product statusPackagePackingMarkingChemical contentLeadfree conversion date
74HC112D74HC112D9337 144 90652Volume productionSOT109-1
(SO16)
Bulk Pack, CECCStandard Marking74HC112D
week 6, 2004
74HC112D74HC112D-T9337 144 90653Volume productionSOT109-1
(SO16)
Reel Pack, SMD, 13", CECCStandard Marking74HC112D
week 6, 2004
74HC112DB74HC112DB9351 892 00112Volume productionSOT338-1
(SSOP16)
TubeStandard Marking74HC112DB
week 13, 2005
74HC112DB74HC112DB-T9351 892 00118Volume productionSOT338-1
(SSOP16)
Reel Pack, SMD, 13"Standard Marking74HC112DB
week 13, 2005
74HC112N74HC112N9336 692 70652Volume productionSOT38-4
(DIP16)
Bulk Pack, CECCStandard Marking74HC112N
Always Pb-free
74HC112PW74HC112PW9351 983 00112Volume productionSOT403-1
(TSSOP16)
TubeStandard Marking74HC112PW
week 10, 2005
74HC112PW74HC112PW-T9351 983 00118Volume productionSOT403-1
(TSSOP16)
Reel Pack, SMD, 13"Standard Marking74HC112PW
week 10, 2005
74HCT112D74HCT112D9337 149 70652Volume productionSOT109-1
(SO16)
Bulk Pack, CECCStandard Marking74HCT112D
week 6, 2004
74HCT112D74HCT112D-T9337 149 70653Volume productionSOT109-1
(SO16)
Reel Pack, SMD, 13", CECCStandard Marking74HCT112D
week 6, 2004
74HCT112DB74HCT112DB9351 891 90112Volume productionSOT338-1
(SSOP16)
TubeStandard Marking74HCT112DB
week 12, 2005
74HCT112DB74HCT112DB-T9351 891 90118Volume productionSOT338-1
(SSOP16)
Reel Pack, SMD, 13"Standard Marking74HCT112DB
week 12, 2005
74HCT112N74HCT112N9336 699 00652Volume productionSOT38-4
(DIP16)
Bulk Pack, CECCStandard Marking74HCT112N
Always Pb-free
74HCT112PW74HCT112PW9351 984 90112Volume productionSOT403-1
(TSSOP16)
TubeStandard Marking74HCT112PW
week 10, 2005
74HCT112PW74HCT112PW-T9351 984 90118Volume productionSOT403-1
(TSSOP16)
Reel Pack, SMD, 13"Standard Marking74HCT112PW
week 10, 2005

Pricing/ordering/availability

Type numberOrdering code(12NC)Indicative price/unit($)RegionDistributorIn stockInventory dateBuy onlineSamples
74HC112D9337 144  90652  0.2300NAARROW ELECTRONICS1,7088/27/2008 Buy online not available
74HC112D9337 144  90653  0.2300NAARROW ELECTRONICS2,5008/27/2008 Buy online Order samples
74HC112DB9351 892  00112  0.2400NADIGI-KEY CORPORATION1,5598/28/2008 Buy online Order samples
74HC112DB9351 892  00118  0.2400      Order samples
74HC112N9336 692  70652  0.2800NAARROW ELECTRONICS9428/27/2008 Buy online Order samples
74HC112PW9351 983  00112  0.2300      Order samples
74HC112PW9351 983  00118  0.2300     not available
74HCT112D9337 149  70652  0.2400NAAVNET ELECTRONICS MARKETING2,0008/27/2008 Buy online not available
   NADIGI-KEY CORPORATION2218/28/2008 Buy online  
   EUFARNELL1,0008/27/2008 Buy online  
74HCT112D9337 149  70653  0.2400NAMOUSER ELECTRONICS2,5008/28/2008 Buy online Order samples
74HCT112DB9351 891  90112  0.2400NADIGI-KEY CORPORATION2,1808/28/2008 Buy online not available
74HCT112DB9351 891  90118  0.2400      Order samples
74HCT112N9336 699  00652  0.2900NAARROW ELECTRONICS2358/27/2008 Buy online Order samples
   EUFARNELL4768/27/2008 Buy online  
   NANEWARK4768/27/2008 Buy online  
74HCT112PW9351 984  90112  0.2400NADIGI-KEY CORPORATION2,3908/28/2008 Buy online not available
74HCT112PW9351 984  90118  0.2400      Order samples

Technical documents

Support Documents

Parametrics/similar products

Type numberPackageDescriptionFmax(MHz)Propagation Delay(ns)VoltagePower Dissipation ConsiderationsLogic Switching LevelsOutput Drive Capability
74HC112DSOT109-1
(SO16)
Dual J-K Flip-Flop with Set and Reset; Negative-Edge Trigger 66 15@5V 2.0-6.0 V Low Power or Battery Applications CMOS +/- 5.2 mA
74HC112DBSOT338-1
(SSOP16)
Dual J-K Flip-Flop with Set and Reset; Negative-Edge Trigger 66 17@5V 2.0-6.0 V Low Power or Battery Applications CMOS +/- 5.2 mA
74HC112NSOT38-4
(DIP16)
Dual J-K Flip-Flop with Set and Reset; Negative-Edge Trigger 66 17@5V 2.0-6.0 V Low Power or Battery Applications CMOS +/- 5.2 mA
74HC112PWSOT403-1
(TSSOP16)
Dual J-K Flip-Flop with Set and Reset; Negative-Edge Trigger 66 17@5V 2.0-6.0 V Low Power or Battery Applications CMOS +/- 5.2 mA
74HCT112DSOT109-1
(SO16)
Dual J-K Flip-Flop with Set and Reset; Negative-Edge Trigger; TTL Enabled 70 19 4.5-5.5V Low Power TTL +/- 4 mA
74HCT112DBSOT338-1
(SSOP16)
Dual J-K Flip-Flop with Set and Reset; Negative-Edge Trigger; TTL Enabled 70 19 4.5-5.5V Low Power TTL +/- 4 mA
74HCT112NSOT38-4
(DIP16)
Dual J-K Flip-Flop with Set and Reset; Negative-Edge Trigger; TTL Enabled 70 19 4.5-5.5V Low Power TTL +/- 4 mA
74HCT112PWSOT403-1
(TSSOP16)
Dual J-K Flip-Flop with Set and Reset; Negative-Edge Trigger; TTL Enabled 70 19 4.5-5.5V Low Power TTL +/- 4 mA

Similar products

74HC112;74HCT112 links to the similar products page containing an overview of products that are similar in function or related to the type number(s) as listed on this page. The similar products page includes products from the same catalog tree(s), relevant selection guides and products from the same functional category.

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