HEF4543BP,652 NXP Semiconductors, HEF4543BP,652 Datasheet - Page 4

• Manufacturer Part Number: HEF4543BP,652
• Description: IC BCD-7 SEG DECODER/DRVR 16-DIP
• Manufacturer: NXP Semiconductors

Specifications of HEF4543BP,652

• Package / Case: 16-DIP (0.300", 7.62mm)
• Display Type: LED, LCD
• Configuration: 7 Segment
• Interface: BCD
• Voltage - Supply: 3 V ~ 15 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Through Hole
• Product: Latch/Decoder/Driver
• Logic Family: HE4000B
• Number Of Lines (input / Output): 7.0 / 7.0
• Propagation Delay Time: 150 ns
• Supply Voltage (max): 15 V
• Supply Voltage (min): 3 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: Through Hole
• Number Of Input Lines: 7.0
• Number Of Output Lines: 7.0
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Digits Or Characters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 568-3138-5; 933334320652; HEF4543BPN

Philips Semiconductors
FUNCTION TABLE
Notes
1. H = HIGH state (the more positive voltage)
2. L = LOW state (the less positive voltage)
3. X = state is immaterial
4. For liquid crystal displays, apply a square-wave to PH.
5. Depends upon the BCD-code previously applied when LD = HIGH.
January 1995
LD
as above
BCD to 7-segment latch/decoder/driver
X
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
For common cathode LED displays, select PH = LOW.
For common anode LED displays, select PH = HIGH.
BI
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
PH
H
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
(4)
INPUTS
D
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
L
L
L
L
L
L
L
L
as above
C
D
H
H
H
H
H
H
H
H
X
L
L
L
L
L
L
L
L
X
B
D
X
H
H
H
H
H
H
H
H
X
L
L
L
L
L
L
L
L
A
Fig.5 Display.
O
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
L
a
4
O
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
L
b
O
inverse of above
H
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
c
OUTPUTS
(5)
O
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
L
L
d
O
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
L
L
L
L
L
L
L
L
L
L
L
f
Product specification
HEF4543B
O
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
L
L
g
DISPLAY
as above
MSI
blank
blank
blank
blank
blank
blank
blank
(5)
0
1
2
3
4
5
6
7
8
9