74LS196
feature makes the circuits usable as programmable counters. The circuits can also be used as 4-bit latches, loading data from the Parallel Data inputs when PL is LOW and storing the data when PL is HIGH.
SN54/74LS196 SN54/74LS197
4-STAGE PRESETTABLE RIPPLE COUNTERS
LOW POWER SCHOTTKY
J SUFFIX CERAMIC CASE 632-08
14 1
- -
- -
- -
- Low Power Consumption
- Typically 80 m W High Counting Rates
- Typically 70 MHz Choice of Counting Modes
- BCD, Bi-Quinary, Binary Asynchronous Presettable Asynchronous Master Reset Easy Multistage Cascading Input Clamp Diodes Limit High Speed Termination Effects CONNECTION DIAGRAM DIP (TOP VIEW)
VCC 14 MR 13 Q3 12 P3 11 P1 10 Q1 9 CP0 8
NOTE: The Flatpak version has the same pinouts (Connection Diagram) as the Dual In-Line Package.
14 1
N SUFFIX PLASTIC CASE 646-06
14 1
D SUFFIX SOIC CASE 751A-02
ORDERING INFORMATION
SN54LSXXXJ SN74LSXXXN SN74LSXXXD Ceramic Plastic SOIC
1 PL
2 Q2
3 P2
4 P0
5 Q0
6 CP1
7 GND
PIN NAMES
LOADING (Note a) HIGH...
