MC14511B Motorola, MC14511B Datasheet - Page 4

• Manufacturer Part Number: MC14511B
• Description: BCD-To-Seven Segment Latch/Decoder/Driver
• Manufacturer: Motorola

MC14511B
364
(a) Inputs D and LE low, and Inputs A, B, BI and LT high.
Figure 1. Dynamic Power Dissipation Signal Waveforms
INPUT C
OUTPUT g
INPUT C
OUTPUT g
LE
LE
(b) Input D low, Inputs A, B, BI and LT high.
A, B, AND C
ANY OUTPUT
20 ns
t PLH
Figure 2. Dynamic Signal Waveforms
(c) Data DCBA strobed into latches.
Input LE low, and Inputs D, BI and LT high.
f in respect to a system clock.
All outputs connected to respective C L loads.
50%
20 ns
20 ns
t WL
90%
t TLH
50%
20 ns
t su
50%
10%
50% DUTY CYCLE
10%
90%
t PHL
2f
1
50%
50%
90%
50%
10%
50%
90%
90%
10%
10%
t h
t THL
20 ns
20 ns
20 ns
V DD
V SS
V OH
V OL
V DD
V SS
V OH
V OL
V DD
V SS
V DD
V SS
V DD
V SS
V OH
V OL
MOTOROLA CMOS LOGIC DATA