Nexperia 74HC123D,653 2 Monostable Multivibrator 74HC, 16-Pin SO

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Subtotal (1 reel of 2500 units)*

£355.00

(exc. VAT)

£425.00

(inc. VAT)

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2500 +£0.142£355.00

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RS Stock No.:
170-7994
Mfr. Part No.:
74HC123D,653
Brand:
Nexperia
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Brand

Nexperia

Product Type

Monostable Multivibrator

Logic Family

74HC

Input Type

Edge Triggered

Mount Type

Surface

Minimum Supply Voltage

2V

Package Type

SO

Pin Count

16

Maximum Supply Voltage

6V

Maximum Propagation Delay Time @ CL

65ns

Flip-Flop Type

Monostable Multivibrator

Trigger Type

Dual Retriggerable Monostable

Minimum Operating Temperature

-40°C

Number of Elements per Chip

2

Maximum Operating Temperature

125°C

Series

74HC123

Length

10mm

Height

1.45mm

Standards/Approvals

No

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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