MC10H641 MC100H641
LOGIC DIAGRAM
TTL Outputs
Q0
Q1
Q2
Q3
PECL Input
D
DQ
Q4
D
VBB
Q5
LEN
EN
Q6
Q7
Q8
DC CHARACTERISTICS (VT = VE = 5.0V ±5%)
Symbol
Characteristic
TA = 0°C
TA = + 25°C
TA = + 85°C
Min Typ Max Min Typ Max Min Typ Max Unit
IEE
Power Supply Current
PECL
24 30
24 30
24 30
mA
ICCH
TTL
ICCL
24 30
27 35
24 30
27 35
24 30
mA
27 35
mA
Condition
TTL DC CHARACTERISTICS (VT = VE = 5.0V ±5%)
0°C
25°C
85°C
Symbol
Characteristic
Min Max Min Max Min Max Unit
Condition
VOH
Output HIGH Voltage
2.5
2.5
2.5
V
IOH = –15mA
VOL
Output LOW Voltage
0.5
0.5
0.5
V
IOL = 24mA
IOS
Output Short Circuit Current
–100 –225 –100 –225 –100 –225
mA
VOUT = 0V
10H PECL DC CHARACTERISTICS
0°C
25°C
85°C
Symbol
Characteristic
Min Max Min Max Min Max Unit
Condition
IIH
Input HIGH Current
225
175
175
µA
IIL
Input LOW Current
0.5
0.5
0.5
µA
VIH
Input HIGH Voltage
3.83 4.16 3.87 4.19 3.94 4.28
V
VE = 5.0V1
VIL
Input LOW Voltage
3.05 3.52 3.05 3.52 3.05 3.55
V
VE = 5.0V1
VBB
Output Reference Voltage
3.62 3.73 3.65 3.75 3.69 3.81
V
VE = 5.0V1
1. PECL VIH, VIL, and VBB are referenced to VE and will vary 1:1 with the power supply. The levels shown are for VE = 5.0V.
MOTOROLA
2–2
MECL Data
DL122 — Rev 6