74LVC595A：8位串行输入/串行输出或并行输出移位寄存器；3态

74LVC595A是带存储寄存器和3态输出的8位串行输入/串行或并行输出移位寄存器。移动和存储寄存器都具有单独的时钟。

输入可通过3.3 V或5 V器件进行驱动。该特性允许在混合3.3 V和5 V环境中使用该器件。

该器件完全针对使用IOFF的局部掉电应用设计。IOFF电路可禁用输出，防止掉电时破坏性回流电流通过该器件。

数据在SHCP输入正向跃迁时移位。移位寄存器中的数据在STCP输入正向跃迁时会被传输到存储寄存器。如果两个时钟连在一起，则移位寄存器将总是比存储寄存器超前一个时钟脉冲。

移位寄存器具有用于级联的一个串行输入(DS)和一个串行输出(Q7S)。该器件还具有针对所有8个移位寄存器级的异步复位输入MR（低电平有效）。该存储寄存器具有8个平行3态总线驱动器输出。输出使能输入(OE)为低电平时，存储寄存器中的数据会出现在输出处。

特性和优势
    • 5 V容压输入/输出，可实现与5 V逻辑的接合
    • 1.2 V至3.6 V的宽电源电压范围
    • CMOS低功耗
    • 具有TTL电平的直接接口
    • 平衡传播延迟
    • 所有输入都具有施密特触发动作
    • 符合JEDEC标准JESD8-B/JESD36
    • ESD保护：
      • HBM JESD22-A114-D超过2000 V
      • CDM JESD22-C101-C超过1000 V
    • HBM JESD22-A114-D超过2000 V
    • CDM JESD22-C101-C超过1000 V
    • 额定温度范围为-40 °C至+85 °C和-40 °C至+125 °C
应用
    • 串行到并行数据转换
    • 遥控保持寄存器
产品图片
功能框图
Block diagram: 74AHC594BQ, 74AHC594D, 74AHC594DB, 74AHC594PW, 74AHCT594BQ, 74AHCT594D, 74AHCT594DB, 74AHCT594PW, 74LVC595ABQ, 74LVC595AD, 74LVC595APW
Block diagram: 74LVC595ABQ, 74LVC595AD, 74LVC595APW
Block diagram: 74LVC595ABQ, 74LVC595AD, 74LVC595APW
关键参数
型号Product statusVCC (V)Logic switching levelsOutput drive capability (mA)tpd (ns)fmax (MHz)No of bitsPower dissipation considerationsTamb (Cel)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
74LVC595ABQProduction1.2 - 5.5CMOS/LVTTL+/- 2441808low-40~1255830.0DHVQFN16
74LVC595ADProduction1.2 - 5.5CMOS/LVTTL+/- 2441808low-40~125929.351SO16
74LVC595APWProduction1.2 - 5.5CMOS/LVTTL+/- 2441808low-40~1251254.454TSSOP16
封装与包装
型号封装Outline versionReflow-/Wave soldering包装产品状态标示可订购的器件编号, (订购码 (12NC))
74LVC595ABQ
DHVQFN16
(SOT763-1)		sot763-1_posot763-1_frReel 7" Q1/T1量产VC595A74LVC595ABQ,115( 9352 824 68115 )
74LVC595AD
SO16
(SOT109-1)		sot109-1_poSO-SOJ-REFLOW
SO-SOJ-WAVE		Reel 13" Q1/T1量产74LVC595AD74LVC595AD,118( 9352 824 69118 )
Bulk Pack量产74LVC595AD74LVC595AD,112( 9352 824 69112 )
74LVC595APW
TSSOP16
(SOT403-1)		sot403-1_posot403-1_fr
SSOP-TSSOP-VSO-WAVE		Reel 13" Q1/T1量产LVC595A74LVC595APW,118( 9352 824 71118 )
Bulk Pack量产LVC595A74LVC595APW,112( 9352 824 71112 )
无铅环保信息
型号可订购的器件编号RoHS / RHF无铅转换日期EFRIFR (FIT)MTBF（小时）潮湿敏感度等级MSL LF
74LVC595ABQ74LVC595ABQ,115Always Pb-free123.83.872.58E811
74LVC595AD74LVC595AD,118Always Pb-free123.83.872.58E811
74LVC595AD74LVC595AD,112Always Pb-free123.83.872.58E811
74LVC595APW74LVC595APW,118Always Pb-free123.83.872.58E811
74LVC595APW74LVC595APW,112Always Pb-free123.83.872.58E811
文档资料
档案名称标题类型格式日期
74LVC595A (中文)8-bit serial-in/serial-out or parallel-out shift register; 3-stateData sheetpdf2014-06-20
AN240Interfacing 3 Volt and 5 Volt ApplicationsApplication notepdf1995-09-15
AN263Power considerations when using CMOS and BiCMOS logic devicesApplication notepdf2002-02-05
AN11009Pin FMEA for LVC familyApplication notepdf2011-02-04
AN10156Sorting through the low voltage logic mazeApplication notepdf2013-03-13
75017511Voltage translation: How to manage mixed-voltage designs with NXP level translatorsBrochurepdf2014-05-20
75017668Low voltage CMOS family - LVCBrochurepdf2015-07-10
SOT763-1_115DHVQFN24; Reel pack; SMD, 7" Q1/T1 Standard product orientation Orderable part number ending ,115 or X Ordering code (12NC) ending 115Packingpdf2013-04-05
sot763-1_poplastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; 16 terminals; body 2.5 x 3.5 x 0.85 mmOutline drawingpdf2003-01-26
sot763-1_frFootprint for reflow soldering SOT763-1Reflow solderingpdf2009-10-08
SOT403-1_623TSSOP16; Reel pack; SMD, 13"; Q1 Standard product orientation; Orderable part number ending, 623 or HL; Ordering code (12NC) ending 623Packingpdf2013-05-15
SOT403-1_118TSSOP16; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118Packingpdf2013-04-08
SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave solderingpdf2009-10-08
SOT403-1_128TSSOP16; Reel pack; SMD, 13", Turned Q4/T2 180 deg product orientation Orderable part number ending ,128 or HP Ordering code (12NC) ending 128Packingpdf2014-10-14
sot403-1_frFootprint for reflow soldering SOT403-1Reflow solderingpdf2009-10-08
SOT403-1_653TSSOP16; Reel pack; SMD, 13"; Q1 Standard product orientation; Orderable part number ending, 653 or HL; Ordering code (12NC) ending 653Packingpdf2013-05-15
sot403-1_poplastic thin shrink small outline package; 16 leads; body width 4.4 mmOutline drawingpdf2009-10-08
SO-SOJ-REFLOWFootprint for reflow solderingReflow solderingpdf2009-10-08
SO-SOJ-WAVEFootprint for wave solderingWave solderingpdf2009-10-08
sot109-1_poplastic small outline package; 16 leads; body width 3.9 mmOutline drawingpdf2009-10-08
SOT109-1_118SO16; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118Packingpdf2013-04-24
订购信息
型号订购码 (12NC)可订购的器件编号
74LVC595ABQ9352 824 6811574LVC595ABQ,115
74LVC595AD9352 824 6911874LVC595AD,118
74LVC595AD9352 824 6911274LVC595AD,112
74LVC595APW9352 824 7111874LVC595APW,118
74LVC595APW9352 824 7111274LVC595APW,112
8-bit serial-in/serial-out or parallel-out shift register; 3-state 74LVC595A
74LVC595A
74LVC595A
74LVC595A
Interfacing 3 Volt and 5 Volt Applications 74LVC377PW
Power considerations when using CMOS and BiCMOS logic devices 74AHCT244PW
Pin FMEA for LVC family 74LVC1G123_Q100
Sorting through the low voltage logic maze 74LVC_H_245A_Q100
Voltage translation: How to manage mixed-voltage designs with NXP® level translators 74AVC16245DGG-Q100
Low voltage CMOS family - LVC 74LVC_H_245A_Q100
DHVQFN16; Reel pack, SMD, 7" Q1/T1 standard product orientation Orderable part number ending ,115 or... NPIC6C596A_Q100
plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; 16 terminals; body 2.5 x 3.5 x 0.85 mm TFF1024HN
Footprint for reflow soldering SOT763-1 TFF1024HN
TSSOP16; Reel pack; SMD, 13"; Q1 Standard product orientation; Orderable part number ending, 623 or HL; Ordering code (12NC) end PCA9633
Reel 13" Q1/T1 LPC812M101JDH16
SSOP-TSSOP-VSO-WAVE LPC1114FDH28
TSSOP16; Reel pack; SMD, 13", Turned Q4/T2 180 deg product orientation Orderable part number ending ,128 or HP ... sc18im700ipw
Footprint for reflow soldering SOT403-1 PCA9633
TSSOP16; Reel pack; SMD, 13"; Q1 Standard product orientation; Orderable part number ending, 653 or HL; Ordering code (12NC) end PCA9633
plastic thin shrink small outline package; 16 leads; body width 4.4 mm PCA9633
Footprint for reflow soldering NPIC6C596A_Q100
Footprint for wave soldering NPIC6C596A_Q100
plastic small outline package; 16 leads; body width 3.9 mm SA614A
SO16; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering... NPIC6C596A_Q100
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