The CD4093B consists of four Schmitt-trigger circuits Each circuit functions as a 2-input NAND gate with Schmitt-trigger action on both inputs The gate switches at different points for positive and negative-going signals The difference between the positive (VT a ) and the negative voltage (VTb) is d
Features
Y Y
Y
Wide supply voltage range Schmitt-trigger on each input with no external components Noise immunity greater than 50%
3 0V to 15V
Wave and pulse shapers High-noise-environment systems Monostable multivibrators Astable multivibrators NAND logic
Connection Diagram
Dual-In-Line Package
TL F 5982.
1
Top View Order Number CD4093B
C1995 National Semiconductor Corporation
TL F 5982
RRD-B30M105 Printed in U S A
Absolute Maximum Ratings (Notes 1
2)
If Military Aerospace specifie.
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CD4093BM CD4093BC Quad 2-Input NAND Schmitt Trigger
February 1993
CD4093BM 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 Schmitt-trigger action on both inputs The gate switches at different points for positive and negative-going signals The difference between the positive (VT a ) and the negative voltage (VTb) 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)
Y Y Y Y
Equal source and sink currents No limit on input rise and fall time Standard B-series output drive Hysteresis voltage (any input) TA e 25 C VH e 1 5V Typical VDD e 5 0V VDD e 10V VH e
CD4093BM Datasheet
