|
|
PDF 54ABT374 Data sheet ( Hoja de datos )
| Número de pieza | 54ABT374 | |
| Descripción | Octal D-Type Flip-Flop | |
| Fabricantes | National Semiconductor | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de 54ABT374 (archivo pdf) en la parte inferior de esta página. Total 12 Páginas | ||
|
No Preview Available !
July 1998
54ABT374
Octal D-Type Flip-Flop with TRI-STATE® Outputs
General Description
The ’ABT374 is an octal D-type flip-flop featuring separate
D-type inputs for each flip-flop and TRI-STATE outputs for
bus-oriented applications. A buffered Clock (CP) and Output
Enable (OE) are common to all flip-flops.
Features
n Edge-triggered D-type inputs
n Buffered positive edge-triggered clock
n TRI-STATE outputs for bus-oriented applications
n Output sink capability of 48 mA, source capability of
24 mA
n Guaranteed multiple output switching specifications
n Output switching specified for both 50 pF and 250 pF
loads
n Guaranteed simultaneous switching, noise level and
dynamic threshold performance
n Guaranteed latchup protection
n High impedance glitch free bus loading during entire
power up and power down cycle
n Non-destructive hot insertion capability
n Standard Microcircuit Drawing (SMD) 5962-9314901
Ordering Code
Military
54ABT374J/883
54ABT374W/883
54ABT374E/883
Package
Number
J20A
W20A
E20A
Connection Diagrams
Pin Assignment for DIP
and Flatpak
Package Description
20-Lead Ceramic Dual-In-Line
20-Lead Cerpack
20-Lead Ceramic Leadless Chip Carrier, Type C
Pin Assignment
for LCC
DS100207-1
DS100207-2
TRI-STATE® is a registered trademark of National Semiconductor Corporation.
© 1998 National Semiconductor Corporation DS100207
www.national.com
1 page  
Capacitance (Continued)
tPLH vs Temperature (TA) CL = 50 pF,
1Output Switching Clock to Output
tPHL vs Temperature (TA) CL = 50 pF,
1 Output Switching Clock to Output
tPZH vs Temperature (TA) CL = 50 pF,
1 Output Switching OE to Output
DS100207-12
tPZL vs Temperature (TA) CL = 50 pF,
1 Output Switching OE to Output
DS100207-13
tPHZ vs Temperature (TA) CL = 50 pF,
1 Output Switching OE to Output
DS100207-14
tPLZ vs Temperature (TA) CL = 50 pF,
1 Output Switching OE to Output
DS100207-15
DS100207-16
Dashed lines represent design characteristics; for specified guarantees, refer to AC Characteristics Tables.
DS100207-17
5 www.national.com
5 Page 
Physical Dimensions inches (millimeters) unless otherwise noted
20-Terminal Ceramic Chip Carrier (L)
NS Package Number E20A
20-Lead Ceramic Dual-In-Line (D)
NS Package Number J20A
11
www.national.com
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet 54ABT374.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| 54ABT374 | Octal D-Type Flip-Flop | National Semiconductor |
| 54ABT377 | Octal D-Type Flip-Flop | National Semiconductor |
| 54ABT377 | 54ABT377 Octal D-Type Flip-Flop with Clock Enable |  Texas Instruments |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |