The CD4512BM CD4512BC buffered 8-channel data selector is a complementary MOS (CMOS) circuit constructed with N- and P-channel enhancement mode transistors This data selector is primarily used as a digital signal multiplexer selecting 1 of 8 inputs and routing the signal to a TRISTATE output A high level at the Inhibit input forces a low level at the output .
Y Y Y Y
Wide supply voltage range High noise immunity TRI-STATE output Low quiescent power dissipation
3 0V to 15V 0 45 VDD (typ )
Y
0 25 mW package (typ ) VCC e 5 0V Plug-in replacement for Motorola MC14512
Connection Diagram and Truth Table
Dual-In-Line Package
Order Number CD4512B
TL F 5993
– 1
Top View Address Inputs C 0 0 0 0 1 1 1 1
j j
j e Don’t care
Control Inputs A 0 1 0 1 0 1 0 1
j j
Output OE 0 0 0 0 0 0 0 0 0 1 Z X0 X1 X2 X3 X4 X5 X6 X7 0 Hi-Z
B 0 0 1 1 0 0 1 1
j j
Inhibit 0 0 0 0 0 0 0 0 1
j
Hi-Z e TRI-STATE condition Xn e Data at input n
TRI-STATE is a registered tr.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | CD4512B |
RCA |
CMOS 8-CHANNEL DATA SELECTOR | |
2 | CD4512B |
ETCTI |
CMOS 8-CHANNEL DATA SELECTOR | |
3 | CD4512BC |
National Semiconductor |
8-Channel Buffered Data Selector | |
4 | CD4512BMS |
Intersil Corporation |
CMOS Dual 4-Bit Latch | |
5 | CD4512 |
National Semiconductor |
8-Channel Buffered Data Selector | |
6 | CD4510B |
ETCTI |
CMOS PRESETTABLE UP/DOWN COUNTERS | |
7 | CD4510B |
RCA |
CMOS PRESETTABLE UP/DOWN COUNTERS | |
8 | CD4510BC |
National Semiconductor |
BCD-to-7 Segment Latch/Decoder/Driver | |
9 | CD4510BM |
National Semiconductor |
BCD-to-7 Segment Latch/Decoder/Driver | |
10 | CD4510BMS |
Intersil Corporation |
CMOS Presettable Up/Down Counters | |
11 | CD4511B |
RCA |
CMOS BCD-to-7-Segment Latch Decoder Drivers | |
12 | CD4511B |
Texas Instruments |
CMOS BCD-to-7-Segment Latch Decoder Drivers |