HEF4511BT NXP Semiconductors, HEF4511BT Datasheet - Page 4

• Manufacturer Part Number: HEF4511BT
• Description: IC, 4000 LOCMOS, SMD, 4511, SOIC16
• Manufacturer: NXP Semiconductors

Specifications of HEF4511BT

• Applications: LED / LCD / Incandescent Displays
• No. Of Outputs: 7
• Supply Voltage Range: 4.5V To 15.5V
• Logic Case Style: SOIC
• No. Of Pins: 16
• Operating Temperature Range: -40°C To +70°C
• Svhc: No SVHC
• Logic Type: BCD To 7 Segment Latch / Decoder / Driver
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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
blank
blank
blank
blank
blank
blank
blank
MSI
8
0
1
2
3
4
5
6
7
8
9
*