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Die Size (Unsawn)

1900 x 1250

75 x 49

µm

mils

Minimum Bond Pad Size

120 x 120

4.72 x 4.72

µm

mils

Die Thickness

350 (±20)

13.78 (±0.79)

µm

mils

Top Metal Composition

Al 1%Si 1.1µm

Back Metal Composition

N/A – Bare Si

High Speed CMOS Logic – 74HC123

Dual re-triggerable monostable multivibrator with reset in bare die form

Rev 1.0

06/10/19

Triggerable via positive or negative edge

Re-triggerable for very long pulses up to 100%

duty factor

Direct reset terminates output

Schmitt trigger action for A & B inputs

Output Drive Capability: 10 LSTTL Loads

Low Input Current: 1µA

Outputs directly interface CMOS, NMOS and TTL.

Features:

The following part suffixes apply:

No suffix - MIL-STD-883 /2010B Visual Inspection

For High Reliability versions of this product please see

54HC123

Supply Formats:

Mechanical Specification

Default – Die in Waffle Pack (100 per tray capacity)

Sawn Wafer on Tape – On request

Unsawn Wafer – On request

Die Thickness <> 350µm(14 Mils) – On request

Assembled into Ceramic Package – On request

The 74HC123 provides x2 monostable multivibrators each

containing two voltage edge trigger inputs, A (negative) & B

(positive) with Schmitt trigger action providing input

tolerance for slow rise/fall timing. An additional trigger

function can be executed via a positive edge signal on the

Reset pin (R). Triggered outputs maintain monostable state

for a base time period set by an external resistor Rx &

capacitor Cx (see Timing Requirements). Once triggered,

the basic output pulse width may be extended by re-

triggering A or B inputs. A negative edge on Reset breaks

monostable state. All unused mono inputs (A, B, & R) must

be set high or low.

Description

Die Dimensions in µm (mils)

1900 (75)

Ordering Information