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74AHC74D,118: 产品描述类型：D 型逻辑电路的归属系列：74AHC 功能：差分输出; 产品类别逻辑逻辑; 文件大小753KB，共19页; 制造商Nexperia; 官网地址https://www.nexperia.com; 标准

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74AHC74D,118概述

类型：D 型逻辑电路的归属系列：74AHC 功能：差分输出

74AHC74D,118规格参数

参数名称	属性值
Brand Name	Nexperia
是否Rohs认证	符合
厂商名称	Nexperia
零件包装代码	SOIC
包装说明	SOP,
针数	14
制造商包装代码	SOT108-1
Reach Compliance Code	compliant
Factory Lead Time	4 weeks
Samacsys Description	74AHC(T)74 - Dual D-type flip-flop with set and reset; positive-edge trigger@en-us
系列	AHC
JESD-30 代码	R-PDSO-G14
JESD-609代码	e4
长度	8.65 mm
逻辑集成电路类型	D FLIP-FLOP
湿度敏感等级	1
位数	1
功能数量	2
端子数量	14
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	COMPLEMENTARY
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）	19.5 ns
认证状态	Not Qualified
座面最大高度	1.75 mm
最大供电电压 (Vsup)	5.5 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
触发器类型	POSITIVE EDGE
宽度	3.9 mm
最小 fmax	110 MHz

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74AHC74; 74AHCT74

Dual D-type flip-flop with set and reset; positive-edge trigger

Rev. 7 — 21 April 2015

Product data sheet

1. General description

The 74AHC74; 74AHCT74 is a high-speed Si-gate CMOS device and is pin compatible

with Low-Power Schottky TTL (LSTTL). It is specified in compliance with JEDEC standard

No. 7-A.

The 74AHC74; 74AHCT74 is a dual positive-edge triggered, D-type flip-flop with individual

data inputs (D), clock inputs (CP), set inputs (SD) and reset inputs (RD). It also has

complementary outputs (Q and Q).

The set and reset are asynchronous active LOW inputs that operate independent of the

clock input. Information on the data input is transferred to the Q output on the LOW to

HIGH transition of the clock pulse. The data inputs must be stable one set-up time prior to

the LOW to HIGH clock transition for predictable operation.

Schmitt-trigger action in the clock input makes the circuit highly tolerant to slower clock

rise and fall times.

2. Features and benefits



Balanced propagation delays

All inputs have Schmitt-trigger actions

Inputs accept voltages higher than V

Input levels:



For 74AHC74: CMOS level



For 74AHCT74: TTL level



ESD protection:



HBM EIA/JESD22-A114E exceeds 2000 V



MM EIA/JESD22-A115-A exceeds 200 V



CDM EIA/JESD22-C101C exceeds 1000 V



Multiple package options



Specified from

40 C

to +85

C

and from

40 C

to +125

C

74AHC74D,118相似产品对比

	74AHC74D,118	74AHCT74PW,118	74AHCT74PW,112	74AHC74BQ,115	74AHCT74BQ,115	74AHCT74D,118	74AHC74PW,118
描述	类型：D 型逻辑电路的归属系列：74AHC 功能：差分输出	IC FF D-TYPE DUAL 1BIT 14TSSOP	IC FF D-TYPE DUAL 1BIT 14TSSOP	IC FF D-TYPE DUAL 1BIT 14DHVQFN	IC FF D-TYPE DUAL 1BIT 14DHVQFN	类型：D 型逻辑电路的归属系列：74AHCT 功能：设置(预设)和复位	类型：D 型逻辑电路的归属系列：74AHC 功能：- DualD-typeflip-flopwithsetandreset;positive-edgetrigger
Brand Name	Nexperia	Nexperia	Nexperia	Nexperia	Nexperia	Nexperia	Nexperia
是否Rohs认证	符合	符合	符合	符合	符合	符合	符合
厂商名称	Nexperia	Nexperia	Nexperia	Nexperia	Nexperia	Nexperia	Nexperia
零件包装代码	SOIC	TSSOP	TSSOP	QFN	QFN	SOIC	TSSOP
包装说明	SOP,	TSSOP,	TSSOP,	HVQCCN,	HVQCCN,	3.90 MM, PLASTIC, MS-012, SOT-108-1, SO-14	TSSOP,
针数	14	14	14	14	14	14	14
制造商包装代码	SOT108-1	SOT402-1	SOT402-1	SOT762-1	SOT762-1	SOT108-1	SOT402-1
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant	compliant	compliant
Samacsys Description	74AHC(T)74 - Dual D-type flip-flop with set and reset; positive-edge trigger@en-us	74AHC(T)74 - Dual D-type flip-flop with set and reset; positive-edge trigger@en-us	74AHC(T)74 - Dual D-type flip-flop with set and reset; positive-edge trigger@en-us	74AHC(T)74 - Dual D-type flip-flop with set and reset; positive-edge trigger@en-us	74AHC(T)74 - Dual D-type flip-flop with set and reset; positive-edge trigger@en-us	74AHC(T)74 - Dual D-type flip-flop with set and reset; positive-edge trigger@en-us	74AHC(T)74 - Dual D-type flip-flop with set and reset; positive-edge trigger@en-us
系列	AHC	AHCT/VHCT/VT	AHCT/VHCT/VT	AHC/VHC/H/U/V	AHCT/VHCT/VT	AHCT/VHCT	AHC
JESD-30 代码	R-PDSO-G14	R-PDSO-G14	R-PDSO-G14	R-PQCC-N14	R-PQCC-N14	R-PDSO-G14	R-PDSO-G14
JESD-609代码	e4	e4	e4	e4	e4	e4	e4
长度	8.65 mm	5 mm	5 mm	3 mm	3 mm	8.65 mm	5 mm
逻辑集成电路类型	D FLIP-FLOP	D FLIP-FLOP	D FLIP-FLOP	D FLIP-FLOP	D FLIP-FLOP	D FLIP-FLOP	D FLIP-FLOP
湿度敏感等级	1	1	1	1	1	1	1
位数	1	1	1	1	1	1	1
功能数量	2	2	2	2	2	2	2
端子数量	14	14	14	14	14	14	14
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	COMPLEMENTARY	COMPLEMENTARY	COMPLEMENTARY	COMPLEMENTARY	COMPLEMENTARY	COMPLEMENTARY	COMPLEMENTARY
封装主体材料	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
封装代码	SOP	TSSOP	TSSOP	HVQCCN	HVQCCN	SOP	TSSOP
封装形状	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
封装形式	SMALL OUTLINE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）	260	NOT SPECIFIED	NOT SPECIFIED	260	260	260	260
传播延迟（tpd）	19.5 ns	11 ns	11 ns	19.5 ns	11 ns	11 ns	19.5 ns
认证状态	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
座面最大高度	1.75 mm	1.1 mm	1.1 mm	1 mm	1 mm	1.75 mm	1.1 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)	2 V	4.5 V	4.5 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	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 (Ni/Pd/Au)	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 (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)
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	0.65 mm	0.65 mm	0.5 mm	0.5 mm	1.27 mm	0.65 mm
端子位置	DUAL	DUAL	DUAL	QUAD	QUAD	DUAL	DUAL
处于峰值回流温度下的最长时间	30	NOT SPECIFIED	NOT SPECIFIED	40	40	30	30
触发器类型	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE
宽度	3.9 mm	4.4 mm	4.4 mm	2.5 mm	2.5 mm	3.9 mm	4.4 mm
最小 fmax	110 MHz	80 MHz	80 MHz	110 MHz	80 MHz	80 MHz	110 MHz

74AHC74D,118

74AHC74D,118概述

74AHC74D,118规格参数

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