74HC4538D - Toshiba

74HC4538D Dual Monostable Multivibrator

• Dual Monostable Multivibrator 2. General The 74HC4538D is a high speed CMOS MONOSTABLE MULTIVIBRATOR fabricated with silicon gate C2MOS technology. It achieves the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power dissipation. There are two trigger inputs, A input (positive edge input), and B input (negative edge input)..

Features

(Note) (1) High speed: tpd = 25 ns (typ.) at VCC = 5 V (2) Low power dissipation: Standby state: ICC = 4.0 µA (max) at Ta = 25  Active state: ICC = 350 µA (max) at Ta = 25  (3) Balanced propagation delays: tPLH ≈ tPHL (4) Wide operating voltage range: VCC(opr) = 2.0 to 6.0 V Note: In the case of using only one circuit, CD should be tied to GND, T1T2QQ should be tied to OPEN, the other inputs should be tied to VCC or GND. ©2016 Toshiba Corporation 1 Start of commercial production 2016-05 2017-01-24 Rev.6.0 4. Packaging 74HC4538D 5. Pin Assignment SOIC16 6. Marking ©2016 Toshiba Co.