74HCT390D NXP Semiconductors, 74HCT390D Datasheet - Page 7

• Manufacturer Part Number: 74HCT390D
• Description: Counter ICs DUAL DECADE RIPPLE COUNTER
• Manufacturer: NXP Semiconductors

Specifications of 74HCT390D

• Counter Type: Decade Counters
• Mounting Style: SMD/SMT
• Package / Case: SOT-109
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 74HCT390D,652

Philips Semiconductors
AC WAVEFORMS
PACKAGE OUTLINES
See
December 1990
Dual decade ripple counter
(1) HC : V
Fig.6
(1) HC : V
Fig.7
“74HC/HCT/HCU/HCMOS Logic Package Outlines”
HCT : V
HCT : V
Waveforms showing the clock (nCP
transition times and the maximum clock frequency.
Waveforms showing the master reset (nMR) pulse width, the master reset to output (nQ
delays and the master reset to clock (nCP
M
M
M
M
= 50%; V
= 1.3 V; V
= 50%; V
= 1.3 V; V
I
I
I
I
= GND to V
= GND to V
= GND to 3 V.
= GND to 3 V.
CC
CC
.
.
n
) to output (nQ
n
) removal time.
.
7
n
) propagation delays, the clock pulse width, the output
74HC/HCT390
Product specification
n
) propagation