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74AHCT574D

产品描述Bus Driver, AHCT/VHCT/VT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20
产品类别逻辑    逻辑   
文件大小107KB,共18页
制造商Nexperia
官网地址https://www.nexperia.com
标准
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74AHCT574D概述

Bus Driver, AHCT/VHCT/VT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20

74AHCT574D规格参数

参数名称属性值
是否Rohs认证符合
厂商名称Nexperia
包装说明SOP,
Reach Compliance Codecompliant
ECCN代码EAR99
其他特性BROADSIDE VERSION OF 374
系列AHCT/VHCT/VT
JESD-30 代码R-PDSO-G20
JESD-609代码e4
长度12.8 mm
逻辑集成电路类型BUS DRIVER
湿度敏感等级1
位数8
功能数量1
端口数量2
端子数量20
最高工作温度125 °C
最低工作温度-40 °C
输出特性3-STATE
输出极性TRUE
封装主体材料PLASTIC/EPOXY
封装代码SOP
封装形状RECTANGULAR
封装形式SMALL OUTLINE
峰值回流温度(摄氏度)260
传播延迟(tpd)13.5 ns
认证状态Not Qualified
座面最大高度2.65 mm
最大供电电压 (Vsup)5.5 V
最小供电电压 (Vsup)4.5 V
标称供电电压 (Vsup)5 V
表面贴装YES
技术CMOS
温度等级AUTOMOTIVE
端子面层Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)
端子形式GULL WING
端子节距1.27 mm
端子位置DUAL
处于峰值回流温度下的最长时间30
宽度7.5 mm

文档预览

下载PDF文档
74AHC574; 74AHCT574
Octal D-type flip-flop; positive edge-trigger; 3-state
Rev. 02 — 24 January 2008
Product data sheet
1. General description
The 74AHC574; 74AHCT574 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 74AHC574; 74AHCT574 are octal D-type flip-flops featuring separate D-type inputs
for each flip-flop and 3-state outputs for bus oriented applications. A clock (CP) and an
output enable (OE) input are common to all flip-flops.
The 8 flip-flops will store the state of their individual D-inputs that meet the set-up and hold
times requirements on the LOW-to-HIGH CP transition.
When OE is LOW the contents of the 8 flip-flops are available at the outputs. When OE is
HIGH, the outputs go to the high-impedance OFF-state. Operation of the OE input does
not affect the state of the flip-flops.
The 74AHC574; 74AHCT574 is functionally identical to the 74AHC564; 74AHCT564, but
has non-inverting outputs. The 74AHC574; 74AHCT574 is functionally identical to
the 74AHC374; 74AHCT374, but has a different pinning.
2. Features
I
I
I
I
I
I
I
I
I
Balanced propagation delays
All inputs have a Schmitt-trigger action
3-state non-inverting outputs for bus orientated applications
8-bit positive, edge-triggered register
Independent register and 3-state buffer operation
Common 3-state output enable input
For 74AHC574 only: operates with CMOS input levels
For 74AHCT574 only: operates with TTL input levels
ESD protection:
N
HBM JESD22-A114E exceeds 2000 V
N
MM JESD22-A115-A exceeds 200 V
N
CDM JESD22-C101C exceeds 1000 V
I
Multiple package options
I
Specified from
−40 °C
to +85
°C
and from
−40 °C
to +125
°C

74AHCT574D相似产品对比

74AHCT574D 74AHC574D 74AHCT574PW 74AHC574BQ 74AHCT574BQ 74AHC574PW 935263082118
描述 Bus Driver, AHCT/VHCT/VT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20 Bus Driver, AHC/VHC/H/U/V Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20 Bus Driver, AHCT/VHCT/VT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20 Bus Driver, AHC/VHC/H/U/V Series, 1-Func, 8-Bit, True Output, CMOS Bus Driver, AHCT/VHCT/VT Series, 1-Func, 8-Bit, True Output, CMOS Bus Driver, AHC/VHC/H/U/V Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20 Bus Driver, AHCT/VHCT/VT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20
是否Rohs认证 符合 符合 符合 符合 符合 符合 符合
包装说明 SOP, SOP, TSSOP, HVQCCN, HVQCCN, TSSOP, SOP,
Reach Compliance Code compliant compliant compliant compliant compliant compliant compliant
系列 AHCT/VHCT/VT AHC/VHC/H/U/V AHCT/VHCT/VT AHC/VHC/H/U/V AHCT/VHCT/VT AHC/VHC/H/U/V AHCT/VHCT/VT
JESD-30 代码 R-PDSO-G20 R-PDSO-G20 R-PDSO-G20 R-XQCC-N20 R-XQCC-N20 R-PDSO-G20 R-PDSO-G20
JESD-609代码 e4 e4 e4 e4 e4 e4 e4
长度 12.8 mm 12.8 mm 6.5 mm 4.5 mm 4.5 mm 6.5 mm 12.8 mm
逻辑集成电路类型 BUS DRIVER BUS DRIVER BUS DRIVER BUS DRIVER BUS DRIVER BUS DRIVER BUS DRIVER
湿度敏感等级 1 1 1 1 1 1 1
位数 8 8 8 8 8 8 8
功能数量 1 1 1 1 1 1 1
端口数量 2 2 2 2 2 2 2
端子数量 20 20 20 20 20 20 20
最高工作温度 125 °C 125 °C 125 °C 125 °C 125 °C 125 °C 125 °C
最低工作温度 -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C
输出特性 3-STATE 3-STATE 3-STATE 3-STATE 3-STATE 3-STATE 3-STATE
输出极性 TRUE TRUE TRUE TRUE TRUE TRUE TRUE
封装主体材料 PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY UNSPECIFIED UNSPECIFIED PLASTIC/EPOXY PLASTIC/EPOXY
封装代码 SOP SOP TSSOP HVQCCN HVQCCN TSSOP SOP
封装形状 RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
封装形式 SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE, THIN PROFILE, SHRINK PITCH CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE
传播延迟(tpd) 13.5 ns 21 ns 13.5 ns 21 ns 13.5 ns 21 ns 13.5 ns
座面最大高度 2.65 mm 2.65 mm 1.1 mm 1 mm 1 mm 1.1 mm 2.65 mm
最大供电电压 (Vsup) 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V
最小供电电压 (Vsup) 4.5 V 2 V 4.5 V 2 V 4.5 V 2 V 4.5 V
标称供电电压 (Vsup) 5 V 5 V 5 V 5 V 5 V 5 V 5 V
表面贴装 YES YES YES YES YES YES YES
技术 CMOS CMOS CMOS CMOS CMOS CMOS CMOS
温度等级 AUTOMOTIVE AUTOMOTIVE AUTOMOTIVE AUTOMOTIVE AUTOMOTIVE AUTOMOTIVE AUTOMOTIVE
端子面层 Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) Nickel/Palladium/Gold (Ni/Pd/Au) Nickel/Palladium/Gold (Ni/Pd/Au) Nickel/Palladium/Gold (Ni/Pd/Au) Nickel/Palladium/Gold (Ni/Pd/Au) Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)
端子形式 GULL WING GULL WING GULL WING NO LEAD NO LEAD GULL WING GULL WING
端子节距 1.27 mm 1.27 mm 0.65 mm 0.5 mm 0.5 mm 0.65 mm 1.27 mm
端子位置 DUAL DUAL DUAL QUAD QUAD DUAL DUAL
宽度 7.5 mm 7.5 mm 4.4 mm 2.5 mm 2.5 mm 4.4 mm 7.5 mm
厂商名称 Nexperia Nexperia Nexperia Nexperia Nexperia Nexperia -
其他特性 BROADSIDE VERSION OF 374 BROADSIDE VERSION OF 374 BROADSIDE VERSION OF 374 - - BROADSIDE VERSION OF 374 BROADSIDE VERSION OF 374
峰值回流温度(摄氏度) 260 260 260 260 260 260 -
认证状态 Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified -
处于峰值回流温度下的最长时间 30 30 30 30 30 30 -
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