Nexperia 74HC123D,652 2 Flip Flop IC HC, 16-Pin SOIC

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RS 제품 번호:
103-8170
제조사 부품 번호:
74HC123D,652
제조업체:
Nexperia
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브랜드

Nexperia

Logic Family

HC

Product Type

Flip Flop IC

Input Type

Edge Triggered

Mount Type

Surface

Package Type

SOIC

Minimum Supply Voltage

2V

Pin Count

16

Maximum Supply Voltage

6V

Flip-Flop Type

Monostable Multivibrator

Minimum Operating Temperature

-40°C

Maximum Propagation Delay Time @ CL

65ns

Trigger Type

Dual Retriggerable Monostable

Number of Elements per Chip

2

Maximum Operating Temperature

125°C

Standards/Approvals

No

Length

10mm

Height

1.45mm

Automotive Standard

No

The 74HC123, 74HCT123 are high-speed Si-gate CMOS devices and are pin compatible with Low-power Schottky TTL (LSTTL). The 74HC123, 74HCT123 are dual retriggerable monostable multivibrators with output pulse width control by three methods: The basic pulse is programmed by selection of an external resistor (REXT) and capacitor (CEXT). Once triggered, the basic output pulse width may be extended by retriggering the gated active LOW-going edge input (nA) or the active HIGH-going edge input (nB). By repeating this process, the output pulse period (nQ = HIGH, nQ = LOW) can be made as long as desired.

Simple control interface

Power on reset

Dual devices with separate reset inputs

Negative or positive edge triggered

CMOS low power

Key applications

Timing delays in control circuits

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