PDF MC54HC165 Data sheet ( Hoja de datos )

Número de pieza	MC54HC165
Descripción	8-Bit Serial or Parallel-Input/Serial-Output Shift Register
Fabricantes	Motorola Semiconductors
Logotipo
Hay una vista previa y un enlace de descarga de MC54HC165 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas
No Preview Available ! MOTOROLA SEMICONDUCTOR TECHNICAL DATA 8-Bit Serial or Parallel-Input/ Serial-Output Shift Register High–Performance Silicon–Gate CMOS The MC54/74HC165 is identical in pinout to the LS165. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs. This device is an 8–bit shift register with complementary outputs from the last stage. Data may be loaded into the register either in parallel or in serial form. When the Serial Shift/Parallel Load input is low, the data is loaded asynchronously in parallel. When the Serial Shift/Parallel Load input is high, the data is loaded serially on the rising edge of either Clock or Clock Inhibit (see the Function Table). The 2–input NOR clock may be used either by combining two independent clock sources or by designating one of the clock inputs to act as a clock inhibit. • Output Drive Capability: 10 LSTTL Loads • Outputs Directly Interface to CMOS, NMOS, and TTL • Operating Voltage Range: 2 to 6 V • Low Input Current: 1 µA • High Noise Immunity Characteristic of CMOS Devices • In Compliance with the Requirements Defined by JEDEC Standard No. 7A • Chip Complexity: 286 FETs or 71.5 Equivalent Gates LOGIC DIAGRAM PARALLEL DATA INPUTS A 11 B 12 C 13 D 14 E3 F4 G5 SERIAL DATA INPUT H6 SA 10 SERIAL SHIFT/PARALLEL LOAD 1 9 QH 7 QH SERIAL DATA OUTPUTS PIN 16 = VCC PIN 8 = GND MC54/74HC165 16 1 J SUFFIX CERAMIC PACKAGE CASE 620–10 16 1 N SUFFIX PLASTIC PACKAGE CASE 648–08 16 1 D SUFFIX SOIC PACKAGE CASE 751B–05 ORDERING INFORMATION MC54HCXXXJ MC74HCXXXN MC74HCXXXD Ceramic Plastic SOIC PIN ASSIGNMENT SERIAL SHIFT/ PARALLEL LOAD 1 CLOCK 2 16 VCC 15 CLOCK INHIBIT E3 14 D F4 13 C G5 12 B H6 11 A QH 7 GND 8 10 SA 9 QH CLOCK 2 CLOCK INHIBIT 15 FUNCTION TABLE Serial Shift/ Parallel Load L Inputs Clock Clock Inhibit XX SA X Internal Stages Output A – H QA QB QH Operation a…h a b h Asynchronous Parallel Load H H L L L H X X L H QAn QAn QGn QGn Serial Shift via Clock HL HL L H X X L H QAn QAn QGn QGn Serial Shift via Clock Inhibit H XHXX H HXXX No Change Inhibited Clock H L LXX No Change No Clock X = don’t care QAn – QGn = Data shifted from the preceding stage 10/95 © Motorola, Inc. 1995 1 REV 6 1 page MC54/74HC165 SWITCHING WAVEFORMS CLOCK OR CLOCK INHIBIT tr 90% 50% 10% tw tf QH OR QH 90% 50% 10% 1/fmax tPLH tPHL tTLH tTHL VCC GND tw SERIAL SHIFT/ 50% PARALLEL LOAD tPLH QH OR QH 50% 50% tPHL VCC GND Figure 1. Serial–Shift Mode Figure 2. Parallel–Load Mode tr INPUT H tPLH QH OR QH 90% 50% 10% 90% 50% 10% tTLH tf VCC GND tPHL tTHL Figure 3. Parallel–Load Mode INPUTS A–H VALID 50% VCC GND SERIAL SHIFT/ PARALLEL LOAD tsu th VCC GND ASYNCHRONOUS PARALLEL LOAD (LEVEL SENSITIVE) Figure 4. Parallel–Load Mode INPUT SA CLOCK OR CLOCK INHIBIT VALID 50% tsu th 50% SERIAL SHIFT/ VCC PARALLEL LOAD GND CLOCK VCC OR CLOCK INHIBIT GND 50% tsu th 50% VCC GND VCC GND Figure 5. Serial–Shift Mode Figure 6. Serial–Shift Mode CLOCK INHIBIT CLOCK 2 INHIBITED 50% VCC GND CLOCK tsu trec 50% VCC GND Figure 7. Serial–Shift, Clock–Inhibit Mode DEVICE UNDER TEST TEST POINT OUTPUT CL* * Includes all probe and jig capacitance Figure 8. Test Circuit High–Speed CMOS Logic Data DL129 — Rev 6 5 MOTOROLA 5 Page

Páginas	Total 8 Páginas
PDF Descargar	[ Datasheet MC54HC165.PDF ]

Hoja de datos destacado

Número de pieza	Descripción	Fabricantes
MC54HC160	(MC54HC160 / MC54HC162) Presettable Counters	Motorola Semiconductors
MC54HC160A	(MC54HC160A / MC54HC162A) Presettable Counters	Motorola Semiconductors
MC54HC161A	(MC54HC161A / MC54HC163A) Presettable Counters	Motorola Semiconductors
MC54HC162	(MC54HC160 / MC54HC162) Presettable Counters	Motorola Semiconductors

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,
permitiéndote verlos en linea o descargarlos en PDF.

DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar