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74HC245PW,112

产品描述74HC(T)245 - Octal bus transceiver; 3-state TSSOP2 20-Pin
产品类别逻辑    逻辑   
文件大小118KB,共22页
制造商NXP(恩智浦)
官网地址https://www.nxp.com
标准
下载文档 详细参数 选型对比 全文预览

74HC245PW,112概述

74HC(T)245 - Octal bus transceiver; 3-state TSSOP2 20-Pin

74HC245PW,112规格参数

参数名称属性值
Brand NameNXP Semiconductor
是否Rohs认证符合
厂商名称NXP(恩智浦)
零件包装代码TSSOP2
包装说明4.40 MM, PLASTIC, MO-153, SOT-360-1, TSSOP-20
针数20
制造商包装代码SOT360-1
Reach Compliance Codecompliant
其他特性WITH DIRECTION CONTROL
控制类型COMMON CONTROL
计数方向BIDIRECTIONAL
系列HC/UH
JESD-30 代码R-PDSO-G20
JESD-609代码e4
长度6.5 mm
负载电容(CL)50 pF
逻辑集成电路类型BUS TRANSCEIVER
最大I(ol)0.006 A
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TSSOP
封装等效代码TSSOP20,.25
封装形状RECTANGULAR
封装形式SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度)260
电源2/6 V
Prop。Delay @ Nom-Sup27 ns
传播延迟(tpd)135 ns
认证状态Not Qualified
座面最大高度1.1 mm
最大供电电压 (Vsup)6 V
最小供电电压 (Vsup)2 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
端子形式GULL WING
端子节距0.65 mm
端子位置DUAL
处于峰值回流温度下的最长时间30
翻译N/A
宽度4.4 mm
Base Number Matches1

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74HC245; 74HCT245
Octal bus tranceiver; 3-state
Rev. 03 — 31 January 2005
Product data sheet
1. General description
The 74HC245; 74HCT245 is a high-speed Si-gate CMOS device and is pin compatible
with Low-Power Schottky TTL (LSTTL).
The 74HC245; 74HCT245 is an octal transceiver featuring non-inverting 3-state bus
compatible outputs in both send and receive directions. The 74HC245; 74HCT245
features an output enable input (OE) for easy cascading and a send/receive input (DIR)
for direction control. OE controls the outputs so that the buses are effectively isolated.
The 74HC245; 74HCT245 is similar to the 74HC640; 74HCT640 but has true
(non-inverting) outputs.
2. Features
s
s
s
s
s
Octal bidirectional bus interface
Non-inverting 3-state outputs
Multiple package options
Complies with JEDEC standard no. 7A
ESD protection:
x
HBM EIA/JESD22-A114-B exceeds 2000 V
x
MM EIA/JESD22-A115-A exceeds 200 V
s
Specified from
−40 °C
to +85
°C
and from
−40 °C
to +125
°C
3. Quick reference data
Table 1:
Quick reference data
GND = 0 V; T
amb
= 25
°
C; t
r
= t
f
= 6 ns.
Symbol
t
PHL
, t
PLH
C
I
C
I/O
C
PD
Parameter
propagation delay
An to Bn or Bn to An
input capacitance
input/output capacitance
power dissipation
capacitance per
transceiver
propagation delay
An to Bn or Bn to An
V
I
= GND to V
CC
[1]
Conditions
C
L
= 15 pF;
V
CC
= 5 V
Min
-
-
-
-
Typ
7
3.5
10
30
Max
-
-
-
-
Unit
ns
pF
pF
pF
Type 74HC245
Type 74HCT245
t
PHL
, t
PLH
C
L
= 15 pF;
V
CC
= 5 V
-
10
-
ns

74HC245PW,112相似产品对比

74HC245PW,112 74HC245N 74HCT245D-T 74HCT245N 74HC245D-T
描述 74HC(T)245 - Octal bus transceiver; 3-state TSSOP2 20-Pin IC HC/UH SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDIP20, 0.300 INCH, PLASTIC, MS-001, SC-603, SOT-146-1, DIP-20, Bus Driver/Transceiver IC HCT SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, 7.50 MM, PLASTIC, MS-013, SOT-163-1, SO-20, Bus Driver/Transceiver IC HCT SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDIP20, 0.300 INCH, PLASTIC, MS-001, SC-603, SOT-146-1, DIP-20, Bus Driver/Transceiver IC HC/UH SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, 7.50 MM, PLASTIC, MS-013, SOT-163-1, SO-20, Bus Driver/Transceiver
是否Rohs认证 符合 符合 符合 符合 符合
厂商名称 NXP(恩智浦) NXP(恩智浦) NXP(恩智浦) NXP(恩智浦) NXP(恩智浦)
零件包装代码 TSSOP2 DIP SOIC DIP SOIC
包装说明 4.40 MM, PLASTIC, MO-153, SOT-360-1, TSSOP-20 DIP, DIP20,.3 SOP, SOP20,.4 DIP, DIP20,.3 SOP, SOP20,.4
针数 20 20 20 20 20
Reach Compliance Code compliant unknown unknown unknown unknown
其他特性 WITH DIRECTION CONTROL WITH DIRECTION CONTROL WITH DIRECTION CONTROL WITH DIRECTION CONTROL WITH DIRECTION CONTROL
控制类型 COMMON CONTROL COMMON CONTROL COMMON CONTROL COMMON CONTROL COMMON CONTROL
计数方向 BIDIRECTIONAL BIDIRECTIONAL BIDIRECTIONAL BIDIRECTIONAL BIDIRECTIONAL
系列 HC/UH HC/UH HCT HCT HC/UH
JESD-30 代码 R-PDSO-G20 R-PDIP-T20 R-PDSO-G20 R-PDIP-T20 R-PDSO-G20
长度 6.5 mm 26.73 mm 12.8 mm 26.73 mm 12.8 mm
负载电容(CL) 50 pF 50 pF 50 pF 50 pF 50 pF
逻辑集成电路类型 BUS TRANSCEIVER BUS TRANSCEIVER BUS TRANSCEIVER BUS TRANSCEIVER BUS TRANSCEIVER
最大I(ol) 0.006 A 0.006 A 0.006 A 0.006 A 0.006 A
位数 8 8 8 8 8
功能数量 1 1 1 1 1
端口数量 2 2 2 2 2
端子数量 20 20 20 20 20
最高工作温度 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
输出特性 3-STATE 3-STATE 3-STATE 3-STATE 3-STATE
输出极性 TRUE TRUE TRUE TRUE TRUE
封装主体材料 PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
封装代码 TSSOP DIP SOP DIP SOP
封装等效代码 TSSOP20,.25 DIP20,.3 SOP20,.4 DIP20,.3 SOP20,.4
封装形状 RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
封装形式 SMALL OUTLINE, THIN PROFILE, SHRINK PITCH IN-LINE SMALL OUTLINE IN-LINE SMALL OUTLINE
峰值回流温度(摄氏度) 260 NOT SPECIFIED 260 NOT SPECIFIED 260
电源 2/6 V 2/6 V 5 V 5 V 2/6 V
Prop。Delay @ Nom-Sup 27 ns 27 ns 33 ns 33 ns 27 ns
传播延迟(tpd) 135 ns 135 ns 33 ns 33 ns 135 ns
认证状态 Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
座面最大高度 1.1 mm 4.2 mm 2.65 mm 4.2 mm 2.65 mm
最大供电电压 (Vsup) 6 V 6 V 5.5 V 5.5 V 6 V
最小供电电压 (Vsup) 2 V 2 V 4.5 V 4.5 V 2 V
标称供电电压 (Vsup) 5 V 5 V 5 V 5 V 5 V
表面贴装 YES NO YES NO YES
技术 CMOS CMOS CMOS CMOS CMOS
温度等级 AUTOMOTIVE AUTOMOTIVE AUTOMOTIVE AUTOMOTIVE AUTOMOTIVE
端子面层 NICKEL PALLADIUM GOLD NICKEL/PALLADIUM/GOLD (NI/PD/AU) Nickel/Palladium/Gold (Ni/Pd/Au) NICKEL PALLADIUM GOLD Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式 GULL WING THROUGH-HOLE GULL WING THROUGH-HOLE GULL WING
端子节距 0.65 mm 2.54 mm 1.27 mm 2.54 mm 1.27 mm
端子位置 DUAL DUAL DUAL DUAL DUAL
处于峰值回流温度下的最长时间 30 NOT SPECIFIED 30 NOT SPECIFIED 30
翻译 N/A N/A N/A N/A N/A
宽度 4.4 mm 7.62 mm 7.5 mm 7.62 mm 7.5 mm
JESD-609代码 e4 - e4 e4 e4
湿度敏感等级 1 - 1 - 1
Base Number Matches 1 1 1 1 -
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