![](http://datasheet.mmic.net.cn/280000/HD61830A00H_datasheet_16064843/HD61830A00H_34.png)
HD61830/HD61830B
34
HD61830B Electrical Characteristics (V
CC
= 5V
±
10%, GND = 0V, T
a
= –20 to
+75
°
C)
Item
Symbol
Min
Typ
Max
Unit
Test Condition Notes
Input high voltage (TTL)
VIH
2.2
—
V
CC
0.8
V
1
Input low voltage (TTL)
VIL
0
—
V
2
Input high voltage
VIHR
3.0
—
V
CC
V
CC
0.3 V
CC
V
CC
0.4
V
3
Input high voltage (CMOS)
VIHC
0.7 V
CC
0
—
V
4
Input low voltage (CMOS)
VILC
—
V
4
Output high voltage (TTL)
VOH
2.4
—
V
–I
OH
= 0.6 mA
I
OL
= 1.6 mA
–I
OH
= 0.6 mA
I
OI
= 0.6 mA
VIN = 0 – V
CC
VOUT = 0 – V
CC
8
Vin = GND
5
Output low voltage (TTL)
VOL
0
—
V
5
Output high voltage (CMOS)
VOHC
V
CC
– 0.4 —
0
V
CC
0.4
V
6
Output low voltage (CMOS)
VOLC
—
V
6
Input leakage current
I
IN
I
TSL
I
PL
P
W
–5
—
5
μ
A
μ
A
μ
A
7
Three-state leakage current
–10
—
10
Pull-up current
2
10
20
9
Power dissipation
—
—
50
mW
External clock
f
cp
= 2.4 MHz
10
Notes: 1. Applied to input terminals and I/O common terminals, except terminals
SYNC
, CR, and
RES
.
2. Applied to input terminals and I/O common terminals, except terminals
SYNC
and CR.
3. Applied to terminal
RES
.
4. Applied to terminals
SYNC
and CR.
5. Applied to terminals DB0–DB7,
WE
, MA0–MA15,
OE
,
CE
, and MD0–MD7.
6. Applied to terminals
SYNC
, FLM, CL1, CL2, D1, D2, MA, and MB.
7. Applied to input terminals.
8. Applied to I/O common terminals. However, the current which flows into the output drive MOS is
excluded.
9. Applied to
SYNC
, DB0–DB7, and RD0–RD7.
10.The current which flows into the input and output circuits is excluded. When the input of CMOS is
in the intermediate level, current flows through the input circuit, resulting in the increase of power
supply current. To avoid this, input must be fixed at high or low.