4093B.pdf 데이터시트 (총 6 페이지) - 파일 다운로드 4093B 데이타시트 다운로드

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INTEGRATED CIRCUITS
DATA SHEET
For a complete data sheet, please also download:
The IC04 LOCMOS HE4000B Logic
Family Specifications HEF, HEC
The IC04 LOCMOS HE4000B Logic
Package Outlines/Information HEF, HEC
HEF4093B
gates
Quadruple 2-input NAND Schmitt
trigger
Product specification
File under Integrated Circuits, IC04
January 1995

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Philips Semiconductors
Quadruple 2-input NAND Schmitt trigger
DESCRIPTION
The HEF4093B consists of four Schmitt-trigger circuits.
Each circuit functions as a two-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 voltage (VP) and the
negative voltage (VN) is defined as hysteresis voltage
(VH).
Product specification
HEF4093B
gates
Fig.2 Pinning diagram.
HEF4093BP(N): 14-lead DIL; plastic
(SOT27-1)
HEF4093BD(F): 14-lead DIL; ceramic (cerdip)
(SOT73)
HEF4093BT(D): 14-lead SO; plastic
(SOT108-1)
( ): Package Designator North America
Fig.1 Functional diagram.
Fig.3 Logic diagram (one gate).
FAMILY DATA, IDD LIMITS category GATES
See Family Specifications
January 1995
2

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Philips Semiconductors
Quadruple 2-input NAND Schmitt trigger
Product specification
HEF4093B
gates
DC CHARACTERISTICS
VSS = 0 V; Tamb = 25 °C
Hysteresis
voltage
Switching levels
positive-going
input voltage
negative-going
input voltage
VDD
V
5
10
15
5
10
15
5
10
15
SYMBOL MIN. TYP. MAX.
0,4 0,7
VH
0,6 1,0
0,7 1,3
1,9 2,9
3,5
VP
3,6 5,2
7
4,7 7,3 11
1,5 2,2
3,1
VN 3 4,2 6,4
4 6,0 10,3
V
V
V
V
V
V
V
V
V
Fig.4 Transfer characteristic.
Fig.5 Waveforms showing definition of
VP, VN and VH; where VN and VP are
between limits of 30% and 70%.
January 1995
3