74HC(T)112: dual JK flip-flop with set and reset; negative-edge trigger (Based on PIP 74HC_HCT112_CNV)

The 74HC/1 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 (nS D) and reset (nR D) 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.

74HC_T_112: Product Block Diagram

Outline 3d SOT338-1

Data Sheets (1)

Name/Description	Modified Date
Dual JK flip-flop with set and reset; negative-edge trigger (REV 3.0) PDF (188.0 kB) 74HC_HCT112 [English]	09 Aug 2016

Application Notes (2)

Name/Description	Modified Date
Live Insertion Aspects of Philips Logic Families (REV 1.0) PDF (73.0 kB) AN252 [English]	13 Mar 2013
Pin FMEA 74HC/74HCT family (REV 1.0) PDF (51.0 kB) AN11044 [English]	16 Mar 2011

Users Guides (1)

Name/Description	Modified Date
HC/T User Guide (REV 1.0) PDF (508.0 kB) HCT_USER_GUIDE [English]	01 Nov 1997

Selector Guides (2)

Name/Description	Modified Date
ロジック製品セレクションガイド... (REV 1.0) PDF (38.3 MB) LOGIC_SELECTION_GUIDE_2015_JP [English]	19 Nov 2015
Logic selection guide 2016 (REV 1.1) PDF (15.3 MB) 75017285 [English]	08 Jan 2015

Package Information (3)

Name/Description	Modified Date
plastic small outline package; 16 leads; body width 3.9 mm (REV 1.0) PDF (192.0 kB) SOT109-1 [English]	08 Feb 2016
plastic shrink small outline package; 16 leads; body width 5.3 mm (REV 1.0) PDF (306.0 kB) SOT338-1 [English]	08 Feb 2016
plastic thin shrink small outline package; 16 leads; body width 4.4 mm (REV 1.0) PDF (300.0 kB) SOT403-1 [English]	08 Feb 2016

Packing (1)

Name/Description	Modified Date
TSSOP16; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or... (REV 1.0) PDF (218.0 kB) SOT403-1_118 [English]	08 Apr 2013

Supporting Information (4)

Name/Description	Modified Date
Footprint for reflow soldering (REV 1.0) PDF (9.0 kB) SO-SOJ-REFLOW [English]	08 Oct 2009
Footprint for wave soldering (REV 1.0) PDF (8.0 kB) SO-SOJ-WAVE [English]	08 Oct 2009
Footprint for reflow soldering (REV 1.0) PDF (16.0 kB) SSOP-TSSOP-VSO-REFLOW [English]	08 Oct 2009
Footprint for wave soldering (REV 1.0) PDF (16.0 kB) SSOP-TSSOP-VSO-WAVE [English]	08 Oct 2009

Ordering Information

Product	Status
74HC112PW	Active
74HCT112D	Active
74HC112D	Active
74HCT112PW	Active
74HC112DB	Active
74HCT112DB	Active

Package Information

Product ID	Outline Version	Reflow/Wave Soldering	Packing	Product Status	Part NumberOrdering code(12NC)	Marking	Chemical Content	LeadFree Conversion Date	EFR	IFR(FIT)	MTBF(hour)	MSL	MSL LF
74HCT112D	SOT109-1	SO-SOJ-REFLOW SO-SOJ-WAVE SO-SOJ-REFLOW SO-SOJ-WAVE	Reel 13" Q1/T1 CECC	Active	74HCT112D,653 (9337 149 70653)	74HCT112D	74HCT112D	week 6, 2004	84.9	6.62	1.51E8	1	1
74HCT112D	SOT109-1	SO-SOJ-REFLOW SO-SOJ-WAVE SO-SOJ-REFLOW SO-SOJ-WAVE	Bulk Pack, CECC	Active	74HCT112D,652 (9337 149 70652)	74HCT112D	74HCT112D	week 6, 2004	84.9	6.62	1.51E8	1	1
74HCT112PW	SOT403-1	SSOP-TSSOP-VSO-WAVE	Reel 13" Q1/T1	Active	74HCT112PW,118 (9351 984 90118)	HCT112	74HCT112PW	week 10, 2005	84.9	6.62	1.51E8	1	1
74HCT112PW	SOT403-1	SSOP-TSSOP-VSO-WAVE	Bulk Pack	Active	74HCT112PW,112 (9351 984 90112)	HCT112	74HCT112PW	week 10, 2005	84.9	6.62	1.51E8	1	1
74HCT112DB	SOT338-1	SSOP-TSSOP-VSO-REFLOW SSOP-TSSOP-VSO-WAVE SSOP-TSSOP-VSO-REFLOW SSOP-TSSOP-VSO-WAVE	Reel 13" Q1/T1	Active	74HCT112DB,118 (9351 891 90118)	HCT112	74HCT112DB	week 12, 2005	84.9	6.62	1.51E8	1	1
74HCT112DB	SOT338-1		Bulk Pack	Active	74HCT112DB,112 (9351 891 90112)	HCT112	74HCT112DB	week 12, 2005	84.9	6.62	1.51E8	1	1
74HC112DB	SOT338-1	SSOP-TSSOP-VSO-REFLOW SSOP-TSSOP-VSO-WAVE SSOP-TSSOP-VSO-REFLOW SSOP-TSSOP-VSO-WAVE	Reel 13" Q1/T1	Active	74HC112DB,118 (9351 892 00118)	HC112	74HC112DB	week 13, 2005	84.9	6.62	1.51E8	1	1
74HC112DB	SOT338-1		Bulk Pack	Active	74HC112DB,112 (9351 892 00112)	HC112	74HC112DB	week 13, 2005	84.9	6.62	1.51E8	1	1
74HC112PW	SOT403-1	SSOP-TSSOP-VSO-WAVE	Reel 13" Q1/T1	Active	74HC112PW,118 (9351 983 00118)	HC112	74HC112PW	week 10, 2005	84.9	6.62	1.51E8	1	1
74HC112PW	SOT403-1	SSOP-TSSOP-VSO-WAVE	Bulk Pack	Active	74HC112PW,112 (9351 983 00112)	HC112	74HC112PW	week 10, 2005	84.9	6.62	1.51E8	1	1
74HC112D	SOT109-1	SO-SOJ-REFLOW SO-SOJ-WAVE SO-SOJ-REFLOW SO-SOJ-WAVE	Reel 13" Q1/T1 CECC	Active	74HC112D,653 (9337 144 90653)	74HC112D	74HC112D	week 6, 2004	84.9	6.62	1.51E8	1	1
74HC112D	SOT109-1	SO-SOJ-REFLOW SO-SOJ-WAVE SO-SOJ-REFLOW SO-SOJ-WAVE	Bulk Pack, CECC	Active	74HC112D,652 (9337 144 90652)	74HC112D	74HC112D	week 6, 2004	84.9	6.62	1.51E8	1	1