74HC240DB: 八位元缓冲器/线路驱动器;3态;反相

74HC240;74HCT240是高速硅栅CMOS器件,与低功耗肖特基TTL (LSTTL)针脚兼容。

74HC240;74HCT240是带3态输出的双路八进制反相缓冲器/线路驱动器。3态输出通过输出使能输入1OE和2OE控制。nOE上的高电平使输出呈高阻抗关断状态。

74HC240;74HCT240等同于74HC244;74HCT244,但具有反相输出。

74HC240DB: 产品结构框图
Outline 3d SOT339-1
数据手册 (1)
名称/描述Modified Date
Octal buffer/line driver; 3-state; inverting (REV 4.0) PDF (192.0 kB) 74HC_HCT240 [English]25 Feb 2016
应用说明 (2)
名称/描述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
用户指南 (1)
名称/描述Modified Date
HC/T User Guide (REV 1.0) PDF (508.0 kB) HCT_USER_GUIDE [English]01 Nov 1997
封装信息 (1)
名称/描述Modified Date
plastic shrink small outline package; 20 leads; body width 5.3 mm (REV 1.0) PDF (325.0 kB) SOT339-1 [English]08 Feb 2016
包装 (1)
名称/描述Modified Date
SSOP20; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code... (REV 1.0) PDF (204.0 kB) SOT339-1_118 [English]02 Oct 2015
支持信息 (1)
名称/描述Modified Date
Footprint for wave soldering (REV 1.0) PDF (16.0 kB) SSOP-TSSOP-VSO-WAVE [English]08 Oct 2009
SPICE
订购信息
型号状态FamilyVCC (V)功能Logic switching levels说明Output drive capability (mA)Package versionfmax (MHz)No of bitsPower dissipation considerationstpd (ns)Tamb (Cel)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package nameNo of pins
74HC240DBActiveHC(T)2.0 - 6.0Buffers/inverters/driversCMOSoctal inverter/line driver (3-state)+/- 7.8SOT339-1368low9-40~12513640.0SSOP2020
封装环保信息
产品编号封装说明Outline Version回流/波峰焊接包装产品状态部件编号订购码 (12NC)Marking化学成分RoHS / 无铅 / RHF无铅转换日期EFRIFR(FIT)MTBF(小时)MSLMSL LF
74HC240DBSOT339-1SSOP-TSSOP-VSO-WAVEReel 13" Q1/T1Active74HC240DB,118 (9351 886 30118)HC24074HC240DBweek 17, 200584.96.621.51E811
Bulk PackActive74HC240DB,112 (9351 886 30112)HC24074HC240DBweek 17, 200584.96.621.51E811
Octal buffer/line driver; 3-state; inverting 74HCT240PW
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
hc Spice model 74HCU04PW
plastic shrink small outline package; 20 leads; body width 5.3 mm 74LVC373A_Q100
SSOP-TSSOP-VSO-WAVE LPC1114FDH28
SSOP20; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code... 74LVC373A_Q100
74HC_T_240
74LVT640