CD4093BM Datasheet, PDF (1/6 Pages) National Semiconductor (TI) – 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 be-
tween the positive (V_T^a) and the negative voltage (V_T^b) is
defined as hysteresis voltage (V_H)
All outputs have equal source and sink currents and con-
form to standard B-series output drive (see Static Electrical
Characteristics)
Features
Y _{Wide supply voltage range}
Y _{Schmitt-trigger on each input}
with no external components
Y _{Noise immunity greater than 50%}
3 0V to 15V
Y _{Equal source and sink currents}
Y _{No limit on input rise and fall time}
Y _{Standard B-series output drive}
Y _{Hysteresis voltage (any input) TA} e _{25 C}
Typical
Guaranteed
V_DD e 5 0V
V_DD e 10V
V_DD e 15V
V_H e 1 5V
V_H e 2 2V
V_H e 2 7V
V_H e 0 1 V_DD
Applications
Y _{Wave and pulse shapers}
Y _{High-noise-environment systems}
Y _{Monostable multivibrators}
Y _{Astable multivibrators}
Y _{NAND logic}
Connection Diagram
Dual-In-Line Package
Top View
Order Number CD4093B
TL F 5982 – 1
C1995 National Semiconductor Corporation TL F 5982
RRD-B30M105 Printed in U S A