DataSheetWiki


M54HC4511 fiches techniques PDF

ST Microelectronics - BCD TO 7 SEGMENT LATCH/DECODER DRIVER

Numéro de référence M54HC4511
Description BCD TO 7 SEGMENT LATCH/DECODER DRIVER
Fabricant ST Microelectronics 
Logo ST Microelectronics 





1 Page

No Preview Available !





M54HC4511 fiche technique
M54HC4511
M74HC4511
BCD TO 7 SEGMENT LATCH/DECODER DRIVER
. HIGH SPEED
tPD = 28 ns (TYP.) AT VCC = 5 V
. LOW POWER DISSIPATION
ICC = 4 µA (MAX.) AT TA = 25 °C
. HIGH NOISE IMMUNITY
VNIH = VNIL = 28 % VCC (MIN.)
. OUTPUT DRIVE CAPABILITY
10 LSTTL LOADS
. HIGH SOURGE CURRENT
|IOH| = 20 mA (MIN.)
. BALANCED PROPAGATION DELAYS
tPLH = tPHL
. WIDE OPERATING VOLTAGE RANGE
VCC (OPR) = 2 V TO 6 V
. PIN AND FUNCTION COMPATIBLE
WITH 4511B
B1R
(Plastic Package)
F1R
(Ceramic Package)
M 1R
(Micro Package)
C1R
(Chip Carrier)
ORDER CODES :
M54HC4011F1R M74HC4011M1R
M74HC4011B1R M74HC4011C1R
DESCRIPTION
The M54/74HC4511 is a high speed CMOS BCD-
TO-7 SEGMENT LATCH/DECODER/DRIVER fab-
ricated with silicon gate C2MOS technology. It
enables high speed latch and decode operation with
identical pin connection and function to standard
CMOS 4511B.
The segment output driver, which is CMOS fabri-
cated in silicon gate C2MOS technology, has large
IOH capability which enables common cathode Leds
to be directly driven.
When lamp test (LT) is taken ”L”, all segment out-
puts will go to ”H”, and when blanking (BI) is taken
”L” and LT is taken ”H” all segment outputs will go
to ”L”.
These functions operate regardless of other inputs
and are used to test the display.
Input BI is used to pulse-modulate the brightness of
the display.
When an error input code (over 10) is applied to the
BCD input, all segment outputs will go ”L” (turn off).
All inputs are equipped with protection circuits
against static discharge and transient excess volt-
age.
February 1993
PIN CONNECTIONS (top view)
NC =
No Internal
Connection
1/13

PagesPages 13
Télécharger [ M54HC4511 ]


Fiche technique recommandé

No Description détaillée Fabricant
M54HC4511 BCD TO 7 SEGMENT LATCH/DECODER DRIVER ST Microelectronics
ST Microelectronics
M54HC4511 BCD TO 7 SEGMENT LATCH/DECODER DRIVER ST Microelectronics
ST Microelectronics
M54HC4518 HC4518 DUAL DECADE COUNTER HC4520 DUAL 4 BIT BINARY COUNTER ST Microelectronics
ST Microelectronics
M54HC4518 HC4518 DUAL DECADE COUNTER HC4520 DUAL 4 BIT BINARY COUNTER ST Microelectronics
ST Microelectronics

US18650VTC5A

Lithium-Ion Battery

Sony
Sony
TSPC106

PCI Bus Bridge Memory Controller

ATMEL
ATMEL
TP9380

NPN SILICON RF POWER TRANSISTOR

Advanced Semiconductor
Advanced Semiconductor


www.DataSheetWiki.com    |   2020   |   Contactez-nous  |   Recherche