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PDF 74F132PC Data sheet ( Hoja de datos )
| Número de pieza | 74F132PC | |
| Descripción | Quad 2-Input NAND Schmitt Trigger | |
| Fabricantes | National Semiconductor | |
| Logotipo |  |
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November 1994
54F/74F132
Quad 2-Input NAND Schmitt Trigger
General Description
The ’F132 contains four 2-input NAND gates which accept
standard TTL input signals and provide standard TTL output
levels. They are capable of transforming slowly changing in-
put signals into sharply defined, jitter-free output signals. In
addition, they have a greater noise margin than conventional
NAND gates.
Each circuit contains a 2-input Schmitt trigger followed by
level shifting circuitry and a standard FAST® output struc-
ture. The Schmitt trigger uses positive feedback to effectively
speed-up slow input transitions, and provide different input
threshold voltages for positive and negative-going transi-
tions. This hysteresis between the positive-going and
negative-going input threshold (typically 800 mV) is deter-
mined by resistor ratios and is essentially insensitive to tem-
perature and supply voltage variations.
Features
n Guaranteed 4000V minimum ESD protection
n Standard Military Drawing (SMD)
n 5962-89487
Ordering Code: See Section 0
Commercial
74F132PC
74F132SC (Note 1)
74F132SJ (Note 1)
Military
54F132DM (Note 2)
54F132FM (Note 2)
54F132LM (Note 2)
Package
Number
N14A
J14A
M14A
M14D
W14B
E20A
Package Description
14-Lead (0.300" Wide) Molded Dual-In-Line
14-Lead Ceramic Dual-In-Line
14-Lead (0.150" Wide) Molded Small Outline, JEDEC
14-Lead (0.300" Wide) Molded Small Outline, EIAJ
14-Lead Cerpack
20-Lead Ceramic Leadless Chip Carrier, Type C
Note 1: Devices also available in 13" reel. Use suffix = SCX and SJX.
Note 2: Military grade device with environmental and burn-in processing. Use suffix = DMQB, FMQB and LMQB.
Logic Symbol
IEEE/IEC
DSXXX
DS009477-3
TRI-STATE® is a registered trademark of National Semiconductor Corporation.
© 1997 National Semiconductor Corporation DS009477
PrintDate=1997/08/28 PrintTime=12:25:28 10193 ds009477 Rev. No. 1 cmserv Proof
www.national.com
1
1
1 page  
Physical Dimensions inches (millimeters) unless otherwise noted
20-Lead Ceramic Leadless Chip Carrier (L)
NS Package Number E20A
14-Lead Ceramic Dual-In-Line Package (D)
NS Package Number J14A
5
PrintDate=1997/08/28 PrintTime=12:25:42 10193 ds009477 Rev. No. 1 cmserv Proof
www.national.com
5
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet 74F132PC.PDF ] | |
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