54abt244 National Semiconductor Corporation, 54abt244 Datasheet - Page 7
54abt244
Manufacturer Part Number
54abt244
Description
Octal Buffer/line Driver With Tri-state Outputs
Manufacturer
National Semiconductor Corporation
Datasheet
1.54ABT244.pdf
(10 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
54abt244J-QML 5962-9214701QRA
Manufacturer:
a
Quantity:
7
AC Loading
*Includes jig and probe capacitance
Amplitude
3.0V
FIGURE 3. Test Input Signal Requirements
FIGURE 2. Test Input Signal Levels
FIGURE 1. Standard AC Test Load
Rep. Rate
1 MHz
500 ns
t
W
DS100203-3
2.5 ns
t
r
2.5 ns
DS100203-5
t
f
7
AC Waveforms
FIGURE 5. Propagation Delay Waveforms for
Inverting and Non-Inverting Functions
and LOW Enable and Disable Times
FIGURE 4. TRI-STATE Output HIGH
DS100203-7
www.national.com
DS100203-6