HEF4511BTD NXP Semiconductors, HEF4511BTD Datasheet - Page 4

Encoders, Decoders, Multiplexers & Demultiplexers BCD-7 SEG DECODER/DRVR

HEF4511BTD

Manufacturer Part Number
HEF4511BTD
Description
Encoders, Decoders, Multiplexers & Demultiplexers BCD-7 SEG DECODER/DRVR
Manufacturer
NXP Semiconductors
Datasheet

Specifications of HEF4511BTD

Product
Latch/Decoder/Driver
Logic Family
HE4000B
Number Of Lines (input / Output)
7.0 / 7.0
Propagation Delay Time
120 ns
Supply Voltage (max)
15 V
Supply Voltage (min)
3 V
Maximum Operating Temperature
+ 85 C
Package / Case
SOT-109
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Number Of Input Lines
7.0
Number Of Output Lines
7.0
Lead Free Status / Rohs Status
 Details
Other names
HEF4511BT,652
Philips Semiconductors
FUNCTION TABLE
Note
1. H = HIGH state (the more positive voltage)
January 1995
EL
BCD to 7-segment latch/decoder/driver
X
X
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L = LOW state (the less positive voltage)
X = state is immaterial
* Depends upon the BCD code applied during the LOW to HIGH transition of EL.
BI
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
X
L
LT
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
INPUTS
D
X
X
H
H
H
H
H
H
H
H
X
L
L
L
L
L
L
L
L
D
D
H
H
H
H
H
H
H
H
X
X
X
L
L
L
L
L
L
L
L
C
Fig.6 Logic diagram (one latch); see also Fig.5.
D
H
H
H
H
H
H
H
H
X
X
X
L
L
L
L
L
L
L
L
B
D
X
X
H
H
H
H
H
H
H
H
X
L
L
L
L
L
L
L
L
A
O
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
L
L
a
4
O
H
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
L
b
O
H
H
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
c
OUTPUTS
O
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
L
L
L
*
d
O
H
H
H
H
H
L
L
L
L
L
L
L
L
L
L
L
L
L
e
O
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
L
L
L
f
Product specification
HEF4511B
O
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
L
L
g
DISPLAY
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MSI
8
0
1
2
3
4
5
6
7
8
9
*

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