Datasheet > 935014980118

935014980118

更新时间： 2024-09-21 21:21:27

品牌	Logo	应用领域
恩智浦 - NXP		时钟光电二极管逻辑集成电路
页数	文件大小	规格书
18页	331K
描述
4000/14000/40000 SERIES, DUAL MONOSTABLE MULTIVIBRATOR, PDSO16, 3.90 MM, PLASTIC, MS-012, SOT-109-1, SOP-16

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935014980118 技术参数

生命周期：	Transferred	包装说明：	SOP,
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.63	其他特性：	RETRIGGERABLE
系列：	4000/14000/40000	JESD-30 代码：	R-PDSO-G16
JESD-609代码：	e4	长度：	9.9 mm
逻辑集成电路类型：	MONOSTABLE MULTIVIBRATOR	数据/时钟输入次数：	2
功能数量：	2	端子数量：	16
最高工作温度：	125 °C	最低工作温度：	-40 °C
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	传播延迟（tpd）：	460 ns
座面最大高度：	1.75 mm	最大供电电压 (Vsup)：	15 V
最小供电电压 (Vsup)：	3 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：	1.27 mm
端子位置：	DUAL	宽度：	3.9 mm
Base Number Matches：	1

935014980118 数据手册

HEF4538B

Dual precision monostable multivibrator

Rev. 9 — 10 December 2013

Product data sheet

1. General description

The HEF4538B is a dual retriggerable-resettable monostable multivibrator. Each

multivibrator has an active LOW trigger/retrigger input (nA), an active HIGH

trigger/retrigger input (nB), an overriding active LOW direct reset input (nCD), an output

(nQ) and its complement (nQ), and two pins (nREXT/CEXT, and nCEXT, always

connected to ground) for connecting the external timing components C_EXTand R_EXT

Typical pulse width variation over the specified temperature range is 0.2 %.

The multivibrator may be triggered by either the positive or the negative edges of the input

pulse and will produce an accurate output pulse with a pulse width range of 10 s to

infinity. The duration and accuracy of the output pulse are determined by the external

timing components C_EXTand R_EXT. The output pulse width (t_W) is equal to R_EXT C_EXT

The linear design techniques in LOCMOS (Local Oxide CMOS) guarantee precise control

of the output pulse width. A LOW level at nCD terminates the output pulse immediately.

The trigger inputs’ Schmitt trigger action makes the circuit highly tolerant of slower rise

and fall times.

It operates over a recommended V_DDpower supply range of 3 V to 15 V referenced to V_SS

(usually ground). Unused inputs must be connected to V_DD, V_SS, or another input.

2. Features and benefits

 Tolerant of slow trigger rise and fall times

 Fully static operation

 5 V, 10 V, and 15 V parametric ratings

 Standardized symmetrical output characteristics

 Specified from 40 C to +85 C and 40 C to +125 C

 Complies with JEDEC standard JESD 13-B

3. Ordering information

Table 1.

Ordering information

All types operate from 40 C to +125 C.

Type number

Package

Name

Description

Version

HEF4538BP

HEF4538BT

DIP16

SO16

plastic dual in-line package; 16 leads (300 mil)

plastic small outline package; 16 leads; body width 3.9 mm

SOT38-4

SOT109-1

12 3 4 5 6 7...18

中文翻译

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与935014980118相关器件

型号	品牌	获取价格	描述	数据表
935014990118	NXP	获取价格	HCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, PLASTIC, SO-20
935017860005	NXP	获取价格	IC HCT SERIES, ASYN NEGATIVE EDGE TRIGGERED UP DIVIDE BY N COUNTER, UUC, CHIP ON WAFER, Co
935018290118	NXP	获取价格	IC 16 X 4 STANDARD SRAM, 8 ns, PDSO16, 3.90 MM, PLASTIC, MS-012AC, SOT-109-1, SO-16, Stati
935018290602	NXP	获取价格	IC 16 X 4 STANDARD SRAM, 8 ns, PDSO16, 3.90 MM, PLASTIC, MS-012AC, SOT-109-1, SO-16, Stati
935019370112	NXP	获取价格	IC 4000/14000/40000 SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, CDIP16, C
935020010112	NXP	获取价格	IC PARALLEL, 8 BITS INPUT LOADING, 0.065 us SETTLING TIME, 8-BIT DAC, PDSO16, PLASTIC, SO-
935020010118	NXP	获取价格	IC PARALLEL, 8 BITS INPUT LOADING, 0.065 us SETTLING TIME, 8-BIT DAC, PDSO16, PLASTIC, SO-
935020320112	NXP	获取价格	IC 1-CH 8-BIT RESISTANCE LADDER ADC, PARALLEL ACCESS, PDSO24, PLASTIC, SO-24, Analog to Di
935020320118	NXP	获取价格	IC 1-CH 8-BIT RESISTANCE LADDER ADC, PARALLEL ACCESS, PDSO24, PLASTIC, SO-24, Analog to Di
935020600602	NXP	获取价格	IC PHASE LOCKED LOOP, 50 MHz, PDIP16, PLASTIC, SOT-38, DIP-16, PLL or Frequency Synthesis

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