74HC(T)123: Dual retriggerable monostable multivibrator with reset

The 74HC123; 74HCT123 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 74HC123; 74HCT123 are dual retriggerable monostable multivibrators with output pulse width control by three methods:

Schmitt-trigger action in the nA and nB inputs, makes the circuit highly tolerant to slower input rise and fall times.

The 74HC123; 74HCT123 are identical to the 74HC423; 74HCT423 but can be triggered via the reset input.

74HC_T_123: Product Block Diagram
Outline 3d SOT338-1
Data Sheets (1)
Name/DescriptionModified Date
Dual retriggerable monostable multivibrator with reset (REV 10.0) PDF (254.0 kB) 74HC_HCT123 [English]03 Dec 2015
Application Notes (2)
Name/DescriptionModified 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/DescriptionModified Date
HC/T User Guide (REV 1.0) PDF (508.0 kB) HCT_USER_GUIDE [English]01 Nov 1997
Selector Guides (2)
Name/DescriptionModified 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 (4)
Name/DescriptionModified Date
plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; 16 terminals; body 2.5 x 3.5 x... (REV 1.1) PDF (191.0 kB) SOT763-1 [English]30 May 2016
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 (2)
Name/DescriptionModified Date
DHVQFN16; Reel pack, SMD, 7" Q1/T1 standard product orientation Orderable part number ending ,115 or... (REV 2.0) PDF (191.0 kB) SOT763-1_115 [English]05 Jul 2016
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/DescriptionModified 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
SPICE model
Ordering Information
ProductStatus
74HCT123PWActive
74HCT123DActive
74HC123PWActive
74HCT123DBActive
74HC123BQActive
74HC123DBActive
74HC123DActive
Package Information
Product IDPackage DescriptionOutline VersionReflow/Wave SolderingPackingProduct StatusPart NumberOrdering code(12NC)MarkingChemical ContentRoHS / Pb Free / RHFLeadFree Conversion DateEFRIFR(FIT)MTBF(hour)MSLMSL LF
74HCT123DBSOT338-1SSOP-TSSOP-VSO-REFLOW SSOP-TSSOP-VSO-WAVE
SSOP-TSSOP-VSO-REFLOW SSOP-TSSOP-VSO-WAVE		Reel 13" Q1/T1Active74HCT123DB,118 (9351 868 40118)HCT12374HCT123DBweek 12, 200584.96.621.51E811
Bulk PackActive74HCT123DB,112 (9351 868 40112)HCT12374HCT123DBweek 12, 200584.96.621.51E811
74HCT123PWSOT403-1SSOP-TSSOP-VSO-WAVEReel 13" Q1/T1Active74HCT123PW,118 (9351 868 50118)HCT12374HCT123PWweek 10, 200584.96.621.51E811
Bulk PackActive74HCT123PW,112 (9351 868 50112)HCT12374HCT123PWweek 10, 200584.96.621.51E811
74HCT123DSOT109-1SO-SOJ-REFLOW SO-SOJ-WAVE
SO-SOJ-REFLOW SO-SOJ-WAVE		Reel 13" Q1/T1 CECCActive74HCT123D,653 (9337 139 70653)74HCT123D74HCT123Dweek 6, 200484.96.621.51E811
Bulk Pack, CECCActive74HCT123D,652 (9337 139 70652)74HCT123D74HCT123Dweek 6, 200484.96.621.51E811
74HC123BQSOT763-1Reel 7" Q1/T1Active74HC123BQ,115 (9352 824 53115)HC12374HC123BQAlways Pb-free84.96.621.51E811
74HC123DBSOT338-1SSOP-TSSOP-VSO-REFLOW SSOP-TSSOP-VSO-WAVE
SSOP-TSSOP-VSO-REFLOW SSOP-TSSOP-VSO-WAVE		Reel 13" Q1/T1Active74HC123DB,118 (9351 903 30118)HC12374HC123DBweek 13, 200584.96.621.51E811
Bulk PackActive74HC123DB,112 (9351 903 30112)HC12374HC123DBweek 13, 200584.96.621.51E811
74HC123DSOT109-1SO-SOJ-REFLOW SO-SOJ-WAVE
SO-SOJ-REFLOW SO-SOJ-WAVE		Reel 13" Q1/T1 CECCActive74HC123D,653 (9337 139 60653)74HC123D74HC123Dweek 30, 200484.96.621.51E811
Bulk Pack, CECCActive74HC123D,652 (9337 139 60652)74HC123D74HC123Dweek 30, 200484.96.621.51E811
74HC123PWSOT403-1SSOP-TSSOP-VSO-WAVEReel 13" Q1/T1Active74HC123PW,118 (9351 868 60118)HC12374HC123PWweek 10, 200584.96.621.51E811
Bulk PackActive74HC123PW,112 (9351 868 60112)HC12374HC123PWweek 10, 200584.96.621.51E811
Dual retriggerable monostable multivibrator with reset 74HCT123PW
Live Insertion Aspects of Philips Logic Families 74HC_T_245_Q100
Pin FMEA 74HC/74HCT family 74HC_T_597_Q100
HC/T User Guide 74HCU04PW
ロジック製品セレクションガイド... 74LVC_H_245A_Q100
Logic selection guide 2016 74LVC_H_245A_Q100
hc Spice model 74HCU04PW
plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; 16 terminals; body 2.5 x 3.5 x... NPIC6C596A_Q100
DHVQFN16; Reel pack, SMD, 7" Q1/T1 standard product orientation Orderable part number ending ,115 or... NPIC6C596A_Q100
plastic shrink small outline package; 16 leads; body width 5.3 mm 74HC_T_595_Q100
Footprint for reflow soldering 74HC_T_595_Q100
plastic small outline package; 16 leads; body width 3.9 mm NPIC6C596A_Q100
Footprint for reflow soldering NPIC6C596A_Q100
Footprint for wave soldering NPIC6C596A_Q100
SOT403-1 LPC812M101JDH16
SSOP-TSSOP-VSO-WAVE LPC1114FDH28
Reel 13" Q1/T1 LPC812M101JDH16
74HC_T_123
TFF1024HN
HEF4094B
SA614A
PCA9633
Products 产品服务
Manufacturers 生产厂家
Sales 联系购买
©1993 - 2024 BDTIC