74hct4510 NXP Semiconductors, 74hct4510 Datasheet - Page 10

• Manufacturer Part Number: 74hct4510
• Description: Bcd Up/down Counter
• Manufacturer: NXP Semiconductors

Philips Semiconductors
December 1990
BCD up/down counter
(1)
Fig.11 Waveforms showing the data set-up and
(1)
Fig.9
HCT: V
HC : V
HCT: V
HC : V
M
Waveforms showing the preset enable
pulse width, preset enable to output
delays and output transition times.
M
hold times to parallel load (PL).
= 1.3 V; V
M
= 50%; V
M
= 1.3 V; V
= 50%; V
I
I
= GND to 3 V.
= GND to V
I
I
= GND to 3 V.
= GND to V
CC
CC
.
.
10
(1)
Fig.10 Waveforms showing the master reset pulse,
HCT: V
HC : V
master reset to terminal count and Q
and master reset to clock removal time.
M
M
= 1.3 V; V
= 50%; V
I
I
= GND to 3 V.
= GND to V
74HC/HCT4510
CC
.
Product specification
n
delay