Section 11 Ic Specifications - Icom IC-H6 Service Manual

SECTION 11 IC SPECIFICATIONS
TC·9122P (BCD PROGRAMMABLE COUNTER)
MAXIMUM RATINGS (Ta= 2S°C)
SYMBOL
DESCRIPTION
RATINGS UNIT
Voo
Supply Voltage
10
v
VIN Input Voltage -0.3 - Voo +o.3
v
TOPR Operating Temperature -30- 75
oc
TSTR Storage Temperature -55-125
oc
PIN CONNECTION
BLOCK DIAGRAM
100-500Kfi
PIN1i----1
BCD Programmable Counter
POUT
VDO GND
A1 A2 A3 A4 81 B2 B3 B4 C1 C2 C3 C4 01 02
X1 X10 X100
X1000
11 -1