Zakładka z wyszukiwarką danych komponentów
  Polish  ▼
ALLDATASHEET.PL

X  

MM54HC148 Arkusz danych(PDF) 2 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
Numer części MM54HC148
Szczegółowy opis  8-3 Line Priority Encoder
Download  6 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Producent  NSC [National Semiconductor (TI)]
Strona internetowa  http://www.national.com
Logo NSC - National Semiconductor (TI)

MM54HC148 Arkusz danych(HTML) 2 Page - National Semiconductor (TI)

  MM54HC148 Datasheet HTML 1Page - National Semiconductor (TI) MM54HC148 Datasheet HTML 2Page - National Semiconductor (TI) MM54HC148 Datasheet HTML 3Page - National Semiconductor (TI) MM54HC148 Datasheet HTML 4Page - National Semiconductor (TI) MM54HC148 Datasheet HTML 5Page - National Semiconductor (TI) MM54HC148 Datasheet HTML 6Page - National Semiconductor (TI)  
Zoom Inzoom in Zoom Outzoom out
 2 / 6 page
background image
Absolute Maximum Ratings (Notes12)
If MilitaryAerospace specified devices are required
please contact the National Semiconductor Sales
OfficeDistributors for availability and specifications
Supply Voltage (VCC)
b
05 to a70V
DC Input Voltage (VIN)
b
15 to VCC a15V
DC Output Voltage (VOUT)
b
05 to VCC a05V
Clamp Diode Current (IIK IOK)
g
20 mA
DC Output Current per pin (IOUT)
g
25 mA
DC VCC or GND Current per pin (ICC)
g
50 mA
Storage Temperature Range (TSTG)
b
65 Cto a150 C
Power Dissipation (PD)
(Note 3)
600 mW
SO Package only
500 mW
Lead Temperature (TL)
(Soldering 10 sec)
260 C
Operation Conditions
Min
Max
Units
Supply Voltage (VCC)2
6
V
DC Input or Output Voltage
0
VCC
V
(VIN VOUT)
Operating Temperature Range (TA)
MM74HC
b
40
a
85
C
MM54HC
b
55 a125
C
Input Rise or Fall Times
(tr tf)VCC e 20V
1000
ns
VCC e 45V
500
ns
VCC e 60V
400
ns
DC Electrical Characteristics (Note 4)
TA e 25 C
74HC
54HC
Symbol
Parameter
Conditions
VCC
TA eb40 to 85 CTA eb55 to 125 C
Units
Typ
Guaranteed Limits
VIH
Minimum High Level
20V
15
15
15
V
Input Voltage
45V
315
315
315
V
60V
42
42
42
V
VIL
Maximum Low Level
20V
05
05
05
V
Input Voltage
45V
135
135
135
V
60V
18
18
18
V
VOH
Minimum High Level
VIN e VIH or VIL
Output Voltage
lIOUTl s 20 mA
20V
20
19
19
19
V
45V
45
44
44
44
V
60V
60
59
59
59
V
VIN e VIH or VIL
lIOUTl s 40 mA
45V
47
396
384
37
V
lIOUTl s 52 mA
60V
52
548
534
52
V
VOL
Maximum Low Level
VIN e VIH or VIL
Output Voltage
lIOUTl s 20 mA
20V
0
01
01
01
V
45V
0
01
01
01
V
60V
0
01
01
01
V
VIN e VIH or VIL
lIOUTl s 40 mA
45V
02
026
033
04
V
lIOUTl s 52 mA
60V
02
026
033
04
V
IIN
Maximum Input
VIN e VCC or GND
60V
g
01
g
10
g
10
m
A
Current
ICC
Maximum Quiescent
VIN e VCC or GND
60V
80
80
160
m
A
Supply Current
IOUT e 0 mA
Note 1
Absolute Maximum Ratings are those values beyond which damage to the device may occur
Note 2
Unless otherwise specified all voltages are referenced to ground
Note 3
Power Dissipation temperature deratingplastic ‘‘N’’ package b12 mW C from 65 Cto85 C ceramic ‘‘J’’ package b12 mW C from 100 Cto125 C
Note 4
For a power supply of 5V g10% the worst case output voltages (VOH and VOL) occur for HC at 45V Thus the 45V values should be used when designing
with this supply Worst case VIH and VIL occur at VCC e 55V and 45V respectively (The VIH value at 55V is 385V) The worst case leakage current (IIN ICC and
IOZ) occur for CMOS at the higher voltage and so the 60V values should be used
VIL limits are currently tested at 20% of VCC The above VIL specification (30% of VCC) will be implemented no later than Q1 CY’89
2


Podobny numer części - MM54HC148

ProducentNumer częściArkusz danychSzczegółowy opis
logo
National Semiconductor ...
MM54HC147 NSC-MM54HC147 Datasheet
108Kb / 4P
   10-to-4 Line Priority Encoder
More results

Podobny opis - MM54HC148

ProducentNumer częściArkusz danychSzczegółowy opis
logo
Fairchild Semiconductor
MM74HC148 FAIRCHILD-MM74HC148 Datasheet
77Kb / 8P
   8-3 Line Priority Encoder
logo
National Semiconductor ...
MM74HCT148 NSC-MM74HCT148 Datasheet
215Kb / 5P
   8-3 Line Priority Encoder
logo
Toshiba Semiconductor
TC74HC148AP TOSHIBA-TC74HC148AP_07 Datasheet
353Kb / 9P
   8-to-3 Line Priority Encoder
logo
Fairchild Semiconductor
74F148 FAIRCHILD-74F148 Datasheet
61Kb / 6P
   8-Line to 3-Line Priority Encoder
logo
STMicroelectronics
M54HC148 STMICROELECTRONICS-M54HC148 Datasheet
252Kb / 11P
   8 TO 3 LINE PRIORITY ENCODER
M74HC148 STMICROELECTRONICS-M74HC148 Datasheet
329Kb / 11P
   8 TO 3 LINE PRIORITY ENCODER
logo
List of Unclassifed Man...
GD74HCT148 ETC1-GD74HCT148 Datasheet
207Kb / 4P
   8-TO-3 LINE PRIORITY ENCODER
logo
Hitachi Semiconductor
HD74HC148 HITACHI-HD74HC148 Datasheet
45Kb / 8P
   8-to-3-line Octal Priority Encoder
logo
Renesas Technology Corp
HD74HC148 RENESAS-HD74HC148 Datasheet
79Kb / 6P
   8-to-3-line Octal Priority Encoder
HD74LS148 RENESAS-HD74LS148 Datasheet
72Kb / 6P
   8-line-to-3-line Octal Priority Encoder
More results


Html Pages

1 2 3 4 5 6


Arkusz danych Pobierz

Go To PDF Page


Link URL




Polityka prywatności
ALLDATASHEET.PL
Czy Alldatasheet okazała się pomocna?  [ DONATE ] 

O Alldatasheet   |   Reklama   |   Kontakt   |   Polityka prywatności   |   Linki   |   Lista producentów
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com