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74LVT2952D,118: 产品描述IC TRANSCVR NON-INVERT 3.6V 24SO; 产品类别逻辑逻辑; 文件大小539KB，共17页; 制造商NXP(恩智浦); 官网地址https://www.nxp.com; 标准

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74LVT2952D,118概述

IC TRANSCVR NON-INVERT 3.6V 24SO

74LVT2952D,118规格参数

参数名称	属性值
Brand Name	NXP Semiconductor
是否Rohs认证	符合
零件包装代码	SOP
包装说明	SOP,
针数	24
制造商包装代码	SOT137-1
Reach Compliance Code	compliant
其他特性	WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION
系列	LVT
JESD-30 代码	R-PDSO-G24
JESD-609代码	e4
长度	15.4 mm
逻辑集成电路类型	REGISTERED BUS TRANSCEIVER
湿度敏感等级	1
位数	8
功能数量	1
端口数量	2
端子数量	24
最高工作温度	85 °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）	7.1 ns
认证状态	Not Qualified
座面最大高度	2.65 mm
最大供电电压 (Vsup)	3.6 V
最小供电电压 (Vsup)	2.7 V
标称供电电压 (Vsup)	3.3 V
表面贴装	YES
技术	BICMOS
温度等级	INDUSTRIAL
端子面层	NICKEL PALLADIUM GOLD
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
Base Number Matches	1

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74LVT2952

3.3 V Octal registered transceiver; 3-State

Rev. 4 — 11 September 2013

Product data sheet

1. General description

The 74LVT2952 is a high-performance BiCMOS product designed for V

operation at

3.3 V.

This device combines low static and dynamic power dissipation with high speed and high

output drive.

The 74LVT2952 device is an 8-bit registered transceiver. Two 8-bit back-to-back registers

store data flowing in both directions between two bidirectional buses.

Data applied to the inputs is entered and stored on the rising edge of the clock (CPxx) if

the clock enable (CExx) is LOW. The data is then present at the 3-state output buffers, but

is only accessible when the output enable (OExx)) is LOW. Data flow from An inputs to Bn

outputs is the same as for Bn inputs to An outputs.

2. Features and benefits



8-bit registered transceiver

Independent registers for A and B buses

Input and output interface capability to systems at 5 V supply

TTL input and output switching levels

Output capability: +64 mA/32 mA

Latch-up protection exceeds 500 mA per JESD78 class II level A

ESD protection:



HBM JESD22-A114E exceeds 2000 V



MM JESD22-A115-A exceeds 200 V

Bus-hold data inputs eliminate the need for external pull-up resistors for unused inputs

Live insertion/extraction permitted

Power-up reset

Power-up 3-state

No bus current loading when output is tied to 5 V bus



74LVT2952D,118相似产品对比

	74LVT2952D,118	74LVT2952D,112	74LVT2952DB,112	74LVT2952PW,112	74LVT2952PW,118
描述	IC TRANSCVR NON-INVERT 3.6V 24SO	IC TRANSCVR NON-INVERT 3.6V 24SO	IC TXRX NON-INVERT 3.6V 24SSOP	IC TXRX NON-INVERT 3.6V 24TSSOP	IC TXRX NON-INVERT 3.6V 24TSSOP
Brand Name	NXP Semiconductor	NXP Semiconductor	NXP Semiconductor	NXP Semiconductor	NXP Semiconductor
是否Rohs认证	符合	符合	符合	符合	符合
零件包装代码	SOP	SOP	SSOP2	TSSOP2	TSSOP2
包装说明	SOP,	SOP, SOP24,.4	SSOP, SSOP24,.3	TSSOP, TSSOP24,.25	TSSOP,
针数	24	24	24	24	24
制造商包装代码	SOT137-1	SOT137-1	SOT340-1	SOT355-1	SOT355-1
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant
其他特性	WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION	WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION	WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION	WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION	WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION
系列	LVT	LVT	LVT	LVT	LVT
JESD-30 代码	R-PDSO-G24	R-PDSO-G24	R-PDSO-G24	R-PDSO-G24	R-PDSO-G24
JESD-609代码	e4	e4	e4	e4	e4
长度	15.4 mm	15.4 mm	8.2 mm	7.8 mm	7.8 mm
逻辑集成电路类型	REGISTERED BUS TRANSCEIVER	REGISTERED BUS TRANSCEIVER	REGISTERED BUS TRANSCEIVER	REGISTERED BUS TRANSCEIVER	REGISTERED BUS TRANSCEIVER
湿度敏感等级	1	1	1	1	1
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	24	24	24	24	24
最高工作温度	85 °C	85 °C	85 °C	85 °C	85 °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	SOP	SSOP	TSSOP	TSSOP
封装形状	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
封装形式	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）	260	260	260	260	260
传播延迟（tpd）	7.1 ns	7.1 ns	7.1 ns	7.1 ns	7.1 ns
认证状态	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
座面最大高度	2.65 mm	2.65 mm	2 mm	1.1 mm	1.1 mm
最大供电电压 (Vsup)	3.6 V	3.6 V	3.6 V	3.6 V	3.6 V
最小供电电压 (Vsup)	2.7 V	2.7 V	2.7 V	2.7 V	2.7 V
标称供电电压 (Vsup)	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V
表面贴装	YES	YES	YES	YES	YES
技术	BICMOS	BICMOS	BICMOS	BICMOS	BICMOS
温度等级	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
端子面层	NICKEL PALLADIUM GOLD	NICKEL PALLADIUM GOLD	NICKEL PALLADIUM GOLD	NICKEL PALLADIUM GOLD	NICKEL PALLADIUM GOLD
端子形式	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
端子节距	1.27 mm	1.27 mm	0.65 mm	0.65 mm	0.65 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	30	30	30	30
宽度	7.5 mm	7.5 mm	5.3 mm	4.4 mm	4.4 mm
Base Number Matches	1	1	1	1	1
控制类型	-	INDEPENDENT CONTROL	INDEPENDENT CONTROL	INDEPENDENT CONTROL	-
计数方向	-	BIDIRECTIONAL	BIDIRECTIONAL	BIDIRECTIONAL	-
最大I（ol）	-	0.064 A	0.064 A	0.064 A	-
封装等效代码	-	SOP24,.4	SSOP24,.3	TSSOP24,.25	-
包装方法	-	BULK PACK	BULK PACK	BULK PACK	-
电源	-	3.3 V	3.3 V	3.3 V	-
Prop。Delay @ Nom-Sup	-	6.1 ns	6.1 ns	6.1 ns	-
触发器类型	-	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	-

74LVT2952D,118

74LVT2952D,118概述

74LVT2952D,118规格参数

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74LVT2952D,118相似产品对比

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