74HC245D-T: 产品描述IC HC/UH SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, 7.50 MM, PLASTIC, MS-013, SOT-163-1, SO-20, Bus Driver/Transceiver; 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

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74HC245D-T概述

IC HC/UH SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, 7.50 MM, PLASTIC, MS-013, SOT-163-1, SO-20, Bus Driver/Transceiver

74HC245D-T规格参数

参数名称	属性值
Source Url Status Check Date	2013-06-14 00:00:00
是否Rohs认证	符合
厂商名称	NXP(恩智浦)
零件包装代码	SOIC
包装说明	SOP, SOP20,.4
针数	20
Reach Compliance Code	unknown
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	12.8 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	SOP
封装等效代码	SOP20,.4
封装形状	RECTANGULAR
封装形式	SMALL OUTLINE
包装方法	TR
峰值回流温度（摄氏度）	260
电源	2/6 V
Prop。Delay @ Nom-Sup	27 ns
传播延迟（tpd）	135 ns
认证状态	Not Qualified
座面最大高度	2.65 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 (Ni/Pd/Au)
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
翻译	N/A
宽度	7.5 mm

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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

Octal bidirectional bus interface

Non-inverting 3-state outputs

Multiple package options

Complies with JEDEC standard no. 7A

ESD protection:

HBM EIA/JESD22-A114-B exceeds 2000 V

MM EIA/JESD22-A115-A exceeds 200 V

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

= t

= 6 ns.

Symbol

PHL

, t

PLH

I/O

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

= GND to V

[1]

Conditions

= 15 pF;

= 5 V

Min

Typ

3.5

Max

Unit

Type 74HC245

Type 74HCT245

PHL

, t

PLH

= 15 pF;

= 5 V

74HC245D-T相似产品对比

	74HC245D-T	74HC245N	74HC245PW,112	74HCT245D-T	74HCT245N
描述	IC HC/UH SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, 7.50 MM, PLASTIC, MS-013, SOT-163-1, SO-20, Bus Driver/Transceiver	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	74HC(T)245 - Octal bus transceiver; 3-state TSSOP2 20-Pin	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
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	SOIC	DIP	TSSOP2	SOIC	DIP
包装说明	SOP, SOP20,.4	DIP, DIP20,.3	4.40 MM, PLASTIC, MO-153, SOT-360-1, TSSOP-20	SOP, SOP20,.4	DIP, DIP20,.3
针数	20	20	20	20	20
Reach Compliance Code	unknown	unknown	compliant	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	HC/UH	HCT	HCT
JESD-30 代码	R-PDSO-G20	R-PDIP-T20	R-PDSO-G20	R-PDSO-G20	R-PDIP-T20
长度	12.8 mm	26.73 mm	6.5 mm	12.8 mm	26.73 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	SOP	DIP	TSSOP	SOP	DIP
封装等效代码	SOP20,.4	DIP20,.3	TSSOP20,.25	SOP20,.4	DIP20,.3
封装形状	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
封装形式	SMALL OUTLINE	IN-LINE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE	IN-LINE
峰值回流温度（摄氏度）	260	NOT SPECIFIED	260	260	NOT SPECIFIED
电源	2/6 V	2/6 V	2/6 V	5 V	5 V
Prop。Delay @ Nom-Sup	27 ns	27 ns	27 ns	33 ns	33 ns
传播延迟（tpd）	135 ns	135 ns	135 ns	33 ns	33 ns
认证状态	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
座面最大高度	2.65 mm	4.2 mm	1.1 mm	2.65 mm	4.2 mm
最大供电电压 (Vsup)	6 V	6 V	6 V	5.5 V	5.5 V
最小供电电压 (Vsup)	2 V	2 V	2 V	4.5 V	4.5 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	YES	NO
技术	CMOS	CMOS	CMOS	CMOS	CMOS
温度等级	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE
端子面层	Nickel/Palladium/Gold (Ni/Pd/Au)	NICKEL/PALLADIUM/GOLD (NI/PD/AU)	NICKEL PALLADIUM GOLD	Nickel/Palladium/Gold (Ni/Pd/Au)	NICKEL PALLADIUM GOLD
端子形式	GULL WING	THROUGH-HOLE	GULL WING	GULL WING	THROUGH-HOLE
端子节距	1.27 mm	2.54 mm	0.65 mm	1.27 mm	2.54 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	30	NOT SPECIFIED
翻译	N/A	N/A	N/A	N/A	N/A
宽度	7.5 mm	7.62 mm	4.4 mm	7.5 mm	7.62 mm
Source Url Status Check Date	2013-06-14 00:00:00	2013-06-14 00:00:00	-	2013-06-14 00:00:00	2013-06-14 00:00:00
JESD-609代码	e4	-	e4	e4	e4
湿度敏感等级	1	-	1	1	-
Base Number Matches	-	1	1	1	1

74HC245D-T

74HC245D-T概述

74HC245D-T规格参数

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