74AHC74PW: 产品描述D Flip-Flop, AHC Series, 2-Func, Positive Edge Triggered, 1-Bit, Complementary Output, CMOS, PDSO14; 产品类别逻辑逻辑; 文件大小133KB，共19页; 制造商Nexperia; 官网地址https://www.nexperia.com; 标准

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74AHC74PW概述

D Flip-Flop, AHC Series, 2-Func, Positive Edge Triggered, 1-Bit, Complementary Output, CMOS, PDSO14

74AHC74PW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	TSSOP,
Reach Compliance Code	compliant
系列	AHC/VHC/H/U/V
JESD-30 代码	R-PDSO-G14
JESD-609代码	e4
长度	5 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	TSSOP
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
传播延迟（tpd）	19.5 ns
认证状态	Not Qualified
座面最大高度	1.1 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	0.65 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	4.4 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

74AHC74PW相似产品对比

	74AHC74PW	935263079118	74AHCT74BQ	74AHCT74D	74AHC74D	74AHC74BQ	74AHCT74PW
描述	D Flip-Flop, AHC Series, 2-Func, Positive Edge Triggered, 1-Bit, Complementary Output, CMOS, PDSO14	D Flip-Flop, AHC/VHC/H/U/V Series, 2-Func, Positive Edge Triggered, 1-Bit, Complementary Output, CMOS, PDSO14	D Flip-Flop, AHCT/VHCT Series, 2-Func, Positive Edge Triggered, 1-Bit, Complementary Output, CMOS, PQCC14	D Flip-Flop, AHCT/VHCT Series, 2-Func, Positive Edge Triggered, 1-Bit, Complementary Output, CMOS, PDSO14	D Flip-Flop, AHC Series, 2-Func, Positive Edge Triggered, 1-Bit, Complementary Output, CMOS, PDSO14	D Flip-Flop, AHC Series, 2-Func, Positive Edge Triggered, 1-Bit, Complementary Output, CMOS, PQCC14	D Flip-Flop, AHCT/VHCT Series, 2-Func, Positive Edge Triggered, 1-Bit, Complementary Output, CMOS, PDSO14
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
包装说明	TSSOP,	TSSOP,	HVQCCN,	SOP,	SOP,	HVQCCN,	TSSOP,
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant	compliant	compliant
系列	AHC/VHC/H/U/V	AHC/VHC/H/U/V	AHCT/VHCT/VT	AHCT/VHCT/VT	AHC/VHC/H/U/V	AHC/VHC/H/U/V	AHCT/VHCT/VT
JESD-30 代码	R-PDSO-G14	R-PDSO-G14	R-XQCC-N14	R-PDSO-G14	R-PDSO-G14	R-XQCC-N14	R-PDSO-G14
JESD-609代码	e4	e4	e4	e4	e4	e4	e4
长度	5 mm	5 mm	3 mm	8.65 mm	8.65 mm	3 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
输出极性	COMPLEMENTARY	COMPLEMENTARY	COMPLEMENTARY	COMPLEMENTARY	COMPLEMENTARY	COMPLEMENTARY	COMPLEMENTARY
封装主体材料	PLASTIC/EPOXY	PLASTIC/EPOXY	UNSPECIFIED	PLASTIC/EPOXY	PLASTIC/EPOXY	UNSPECIFIED	PLASTIC/EPOXY
封装代码	TSSOP	TSSOP	HVQCCN	SOP	SOP	HVQCCN	TSSOP
封装形状	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
封装形式	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE	SMALL OUTLINE	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
传播延迟（tpd）	19.5 ns	19.5 ns	11 ns	11 ns	19.5 ns	19.5 ns	11 ns
座面最大高度	1.1 mm	1.1 mm	1 mm	1.75 mm	1.75 mm	1 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	2 V	4.5 V	4.5 V	2 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 (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	NO LEAD	GULL WING	GULL WING	NO LEAD	GULL WING
端子节距	0.65 mm	0.65 mm	0.5 mm	1.27 mm	1.27 mm	0.5 mm	0.65 mm
端子位置	DUAL	DUAL	QUAD	DUAL	DUAL	QUAD	DUAL
触发器类型	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE
宽度	4.4 mm	4.4 mm	2.5 mm	3.9 mm	3.9 mm	2.5 mm	4.4 mm
最小 fmax	110 MHz	110 MHz	80 MHz	80 MHz	110 MHz	110 MHz	80 MHz
输出特性	3-STATE	-	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE
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

74AHC74PW

74AHC74PW在线购买

74AHC74PW概述

74AHC74PW规格参数

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