74LVC1G123DC-Q100

Single retriggerable monostable multivibrator; Schmitt trigger inputs

Automotive qualified

The 74LVC1G123-Q100 is a single retriggerable monostable multivibrator with Schmitt trigger inputs. Output pulse width is controlled by three methods:

The basic pulse is programmed by selection of an external resistor (R_EXT) and capacitor (C_EXT).
Once triggered, the basic output pulse width may be extended by retriggering the gated active LOW-going edge input (A) or the active HIGH-going edge input (B). By repeating this process, the output pulse period (Q = HIGH) can be made as long as desired. Alternatively an output delay can be terminated at any time by a LOW-going edge on input CLR, which also inhibits the triggering.
An internal connection from CLR to the input gates makes it possible to trigger the circuit by a HIGH-going signal at input CLR.

Inputs can be driven from either 3.3 V or 5 V devices. This feature allows the use of these devices as translators in a mixed 3.3 V and 5 V environment. Schmitt trigger inputs, makes the circuit highly tolerant to slower input rise and fall times.

This device is fully specified for partial power-down applications using I_OFF. The I_OFF circuitry disables the output, preventing the damaging backflow current through the device when it is powered down.

This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for use in automotive applications.

Single retriggerable monostable multivibrator; Schmitt trigger inputs

从安世半导体购买

SKU	库存*	MOQ	单位价格**	数量

从经销商处购买

卖方	SKU	库存	MOQ		1	10	100	1,000	10,000	购买

卖方	SKU	库存	MOQ		1	10	100	1,000	10,000	购买

卖方	SKU	库存	MOQ		1	10	100	1,000	10,000	购买

卖方	SKU	库存	MOQ		1	10	100	1,000	10,000	购买

* 库存数量可能变化
** 显示的单位价格是基于小量订单
*** 授权经销商销售的库存过剩、到期和停产产品由经销商保证产品的可靠性，不再由安世半导体保证

特性

Automotive product qualification in accordance with AEC-Q100 (Grade 1)
- Specified from -40 °C to +85 °C and from -40 °C to +125 °C
Wide supply voltage range from 1.65 V to 5.5 V
High noise immunity
±24 mA output drive (V_CC = 3.0 V)
CMOS low power consumption
DC triggered from active HIGH or active LOW inputs
Retriggerable for very long pulses up to 100 % duty factor
Direct reset terminates output pulse
Schmitt trigger on all inputs
Complies with JEDEC standard:
- JESD8-7 (1.65 V to 1.95 V)
- JESD8-5 (2.3 V to 2.7 V)
- JESD8-B/JESD36 (2.7 V to 3.6 V)
Power-on-reset on outputs
Latch-up performance exceeds 100 mA
Direct interface with TTL levels
Inputs accept voltages up to 5.5 V
ESD protection:
- MIL-STD-883, method 3015 exceeds 2000 V
- HBM JESD22-A114F exceeds 2000 V
- MM JESD22-A115-A exceeds 200 V (C = 200 pf, R = 0 Ω)

目标应用

参数类型

型号	Product status	V_CC (V)	Logic switching levels	Output drive capability (mA)	t_pd (ns)	Power dissipation considerations	T_amb (°C)	R_th(j-a) (K/W)	Ψ_th(j-top) (K/W)	R_th(j-c) (K/W)	Package name
74LVC1G123DC-Q100	Production	1.65 - 5.5	CMOS/LVTTL	± 32	3.5	low	-40~125	203	34.0	113	VSSOP8

Package

型号	可订购的器件编号，（订购码(12NC)）	状态	标示	封装	尺寸版本	回流焊/波峰焊	包装
74LVC1G123DC-Q100	74LVC1G123DC-Q100H ( 9353 021 06125 )	Active	Y3	VSSOP8 (SOT765-1)	SOT765-1		Reel 7" Q3/T4, Reverse

品质、可靠性及化学成分

型号	可订购的器件编号	化学成分	RoHS / RHF	无铅转换日期	MSL	MSL无铅
74LVC1G123DC-Q100	74LVC1G123DC-Q100H	74LVC1G123DC-Q100		Always Pb-free	1	1

品质及可靠性免责声明

系列

74LVC1G123-Q100 - Single retriggerable monostable multivibrator; Schmitttrigger inputs

文档 (5)

文件名称	标题	类型	日期
74LVC1G123_Q100	Single retriggerable monostable multivibrator; Schmitt trigger inputs	Data sheet	2021-04-20
AN10343	MicroPak soldering information	Application note	2021-05-31
AN11009	Pin FMEA for LVC family	Application note	2019-01-09
lvc1g123	74LVC1G123 IBIS model	IBIS model	2015-04-02
74LVC1G123DC-Q100_Nexperia_Product_Reliability	74LVC1G123DC-Q100 Nexperia Product Reliability	Quality document	2022-05-04

支持

如果您需要设计/技术支持，请告知我们并填写应答表, 我们会尽快回复您。

模型

文件名称	标题	类型	日期
lvc1g123	74LVC1G123 IBIS model	IBIS model	2015-04-02

订购、定价与供货

型号	Orderable part number	Ordering code (12NC)	包装	Packing quantity	在线购买
74LVC1G123DC-Q100	74LVC1G123DC-Q100H	935302106125	Reel 7" Q3/T4, Reverse	-	订单产品

样品

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