CD4093BC

CD4093BC Quad 2-Input NAND Schmitt Trigger

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CD4093BC Quad 2-Input NAND Schmitt Trigger

October 1987 Revised April 2002

CD4093BC Quad 2-Input NAND Schmitt Trigger
General Description
The CD4093B consists of four Schmitt-trigger circuits. Each circuit functions as a 2-input NAND gate with Schmitttrigger action on both inputs. The gate switches at different points for positive and negative-going signals. The difference between the positive (VT ) and the negative voltage (VT-) is defined as hysteresis voltage (VH). All outputs have equal source and sink currents and conform to standard B-series output drive (see Static Electrical Characteristics).

Features
s Wide supply voltage range: 3.0V to 15V s Schmitt-trigger on each input with no external components s Noise immunity greater than 50% s Equal source and sink currents s No limit on input rise and fall time s Standard B-series output drive s Hysteresis voltage (any input) TA 25 C Typical VDD 5.0V VH 1.5V VDD 10V VH 2.2V VDD 15V VH 2.7V Guaranteed VH 0.1 VDD

Applications
Wave and pulse shapers High-noise-environment systems Monostable multivibrators Astable multivibrators NAND logic

Ordering Code:
Order Number CD4093BCM CD4093BCN Package Number M14A N14A Package Description 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide

Devices also available in Tape and Reel. Specify by appending the suffix letter "X" to the ordering code.

Connection Diagram

Top View

2002 Fairchild Semiconductor Corporation

DS005982

www.fairchildsemi.com