74F779 Philips, 74F779 Datasheet - Page 4

• Manufacturer Part Number: 74F779
• Description: 8-bit bidirectional binary counter 3-State
• Manufacturer: Philips

Philips Semiconductors
LOGIC DIAGRAM
1989 Sep 20
8-bit bidirectional binary counter (3-State)
V
GND=Pin 4
CC
=Pin 13
OE
S0
S1
10
11
9
CET
TC
14
I/O0
I/O1
I/O2
I/O3
I/O4
I/O5
I/O6
I/O7
12
16
8
1
2
3
5
6
7
LOAD CONTROL
UP
DOWN
LOAD
DATA
4
Q
Q
TOGGLE
DETAIL A
DETAIL A
DETAIL A
DETAIL A
DETAIL A
DETAIL A
DETAIL A
DETAIL A
DETAIL A
CP
CP
D
15
CP
Q
Q
SF01262
Product specification
74F779