AmZ8136
AmZ8136 is 8-Bit Decoder manufactured by AMD.
DESCRIPTION
The Am Z8136 is an eight-bit decoder with control storage. It provides a conventional 8-bit decoder function with two enable inputs which may also be used for data input. This can be used to implement a demultiplexer function. In addition, the "exclusive-OR" gates provide polarity control of the selected output. The 3-state outputs are enabled by an active LOW input on the output enable, OE.
The three control bits representing the output selection and the single bit polarity control are stored in "D" type flip-flops. These flip-flops have Clear, Clock, and Clock Enable functions provided.
The G1 and G2 inputs provide either polarity for input control or data.
LOGIC DIAGRAM 8-Bit Decoder/Demultiplexer with Control Storage
CONNECTION DIAGRAM
C POL DE Yo GND Note: Pin 1 is marked for orientation.
BLI-191
BLI-192
8-28
LOGIC SYMBOL
BU-l90
Yo
Yl
G2
Y2
Y3
Y4
Y5
Y6
Y7
A B C POL
4 56 7
Vee = 20 GND = 10
ELECTRICAL CHARACTERISTICS
The Following Conditions Apply Unless Otherwise Specified:
'L T A = OOC to...
