74HC4510D Просмотр технического описания (PDF) - Philips Electronics

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производитель

74HC4510D

BCD up/down counter

Philips Electronics 

Philips Semiconductors

BCD up/down counter

Product specification

74HC/HCT4510

(1) HC : VM = 50%; VI = GND to VCC.

HCT: VM = 1.3 V; VI = GND to 3 V.

Fig.9 Waveforms showing the preset enable

pulse width, preset enable to output

delays and output transition times.

(1) HC : VM = 50%; VI = GND to VCC.

HCT: VM = 1.3 V; VI = GND to 3 V.

Fig.10 Waveforms showing the master reset pulse,

master reset to terminal count and Qn delay

and master reset to clock removal time.

(1) HC : VM = 50%; VI = GND to VCC.

HCT: VM = 1.3 V; VI = GND to 3 V.

Fig.11 Waveforms showing the data set-up and

hold times to parallel load (PL).

December 1990

10

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