74hct4059d NXP Semiconductors, 74hct4059d Datasheet - Page 5

• Manufacturer Part Number: 74hct4059d
• Description: Programmable Divide-by-n Counter
• Manufacturer: NXP Semiconductors

Philips Semiconductors
PIN DESCRIPTION
1998 Jul 08
PIN NO.
1
2
3, 4, 5, 6, 22, 21, 20, 19, 18, 17, 16, 15, 10, 9, 8, 7 J
12
14, 13, 11
23
24
Programmable divide-by-n counter
Fig.1 Pin configuration.
Fig.2 Logic symbol.
SYMBOL NAME AND FUNCTION
CP
LE
GND
K
Q
V
1
a
CC
to J
to K
5
16
c
clock input (LOW-to-HIGH, edge-triggered)
latch enable (active HIGH)
programmable JAM inputs (BCD)
ground (0 V)
mode select inputs
divide-by-n output
positive supply voltage
Fig.3 IEC logic symbol.
74HC/HCT4059
Product specification