OF ”B” SERIES CMOS DEVICES” EY (Plastic Package) F (Ceramic Package) C1 (Chip Carrier) ORDER CODES : HCC4517BF HCF4517BM1 HCF4517BC1 PIN CONNECTIONS DESCRIPTION The HCC4517B (extended temperature range) and HCF4517B (intermediate temperature range) are monolithic integrated circuits, available in 16-lead dual in-line plastic or ceramic package. The HCC/.
ck, data, and write enable input and outputs accessible at taps following the 16th, 32nd, 48th, and 64th stages. These taps also serve as input points allowing data to be inputted at the 17th, 33rd, and 49th stages when the write enable input is a logic 1 and the clock goes through a low-to-high transition. The truth table indicates how the clock and write enable inputs control the operation of the HCC/HCF4517B. Inputs at the intermediate taps allow entry of 64 bits into the register with 16 clock pulses. The 3-state outputs permit connection of this device to an external bus. September 1988 1.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | HCF4510B |
STMicroelectronics |
PRESETTABLE UP/DOWN COUNTERS | |
2 | HCF4511B |
STMicroelectronics |
BCD-TO-SEVEN SEGMENT LATCH/DECODER/DRIVER | |
3 | HCF4512B |
STMicroelectronics |
8-CHANNEL DATA SELECTOR | |
4 | HCF4514B |
STMicroelectronics |
4-BIT LATCH/4-TO-16 LINE DECODER | |
5 | HCF4515B |
STMicroelectronics |
4-BIT LATCH/4-TO-16 LINE DECODER | |
6 | HCF4516B |
STMicroelectronics |
PRESETTABLE UP/DOWN COUNTERS | |
7 | HCF4518B |
STMicroelectronics |
DUAL UP-COUNTERS | |
8 | HCF4519B |
STMicroelectronics |
4 - BIT AND/OR SELECTOR | |
9 | HCF4502B |
STMicroelectronics |
STROBED HEX INVERTER/BUFFER | |
10 | HCF4503 |
STMicroelectronics |
HEX BUFFER | |
11 | HCF4520B |
STMicroelectronics |
DUAL BINARY UP COUNTER | |
12 | HCF4521B |
STMicroelectronics |
24 STAGE FREQUENCY DIVIDER |