hd74hc292 Renesas Electronics Corporation., hd74hc292 Datasheet - Page 7

• Manufacturer Part Number: hd74hc292
• Description: Programmable Frequency Divider/digital Timer
• Manufacturer: Renesas Electronics Corporation.

HD74HC292 / HD74HC294
Test Circuit
Rev.2.00 Jan 31, 2006 page 7 of 9
HD74HC292
HD74HC294
Pulse Generator
Pulse Generator
Pulse Generator
Pulse Generator
Z
Z
Z
Z
out
out
out
out
= 50 Ω
= 50 Ω
= 50 Ω
= 50 Ω
Note : 1. C
Note : 1. C
Input
Input
Input
Input
V
V
CC
CC
L
L
includes probe and jig capacitance.
includes probe and jig capacitance.
A
B
C
D
E
CK
CK
CLR
A
B
C
D
CK
CK
CLR
1
2
1
2
V
V
CC
CC
TP
TP
TP
Q
Q
1
3
Output
Output
Output
Output
Output
C
C
L
L
= 50 pF
= 50 pF
C
L
= 50 pF
C
C
L
L
= 50 pF
= 50 pF