MC100H640 Просмотр технического описания (PDF) - Motorola => Freescale
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MC100H640 Datasheet PDF : 8 Pages
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MC10H640 MC100H640
PIN NAMES
PIN
GT
VT
VE
GE
DE, DE
VBB
DT
Qn, Qn
SEL
R
FUNCTION
TTL Ground (0 V)
TTL VCC (+5.0 V)
ECL VCC (+5.0 V)
ECL Ground (0 V)
ECL Signal Input (positive ECL)
VBB Reference Output
TTL Signal Input
Signal Outputs (TTL)
Input Select (TTL)
Reset (TTL)
LOGIC DIAGRAM
TTL/ECL Clock Inputs
VBB
DE
DE
MUX
÷2
DT
SEL
TTL Outputs
Q0
Q1
Q2
Q3
Q0
Q1
÷4
Q4
TTL Control Inputs
Q5
R
AC CHARACTERISTICS (VT = VE = 5.0V ±5%)
Symbol
tPLH
Characteristic
Propagation Delay ECL Q0–Q3
D to Output
0°C
Min Max
4.9
5.9
25°C
Min Max
4.9
5.9
tPLH
Propagation Delay TTL
D to Output
5.0
6.0
5.0
6.0
tskwd*
tPLH
Within–Device Skew
Propagation Delay ECL
D to Output
Q0, Q1
0.5
0.5
4.9
5.9
4.9
5.9
tPLH
Propagation Delay TTL
D to Output
5.0
6.0
5.0
6.0
tPLH
Propagation Delay ECL Q4, Q5
D to Output
4.9
5.9
4.9
5.9
tPLH
Propagation Delay TTL
D to Output
5.0
6.0
5.0
6.0
tPD
Propagation Delay
R to Output
All
4.3
6.3
4.3
6.3
Outputs
tR
Output Rise/Fall Time
All
2.5
2.5
tF
0.8 V – 2.0 V
Outputs
2.5
2.5
fmax
Maximum Input Frequency
135
135
tpw
Minimum Pulse Width
1.50
1.50
trr
Reset Recovery Time
1.25
1.25
* Within–Device Skew defined as identical transitions on similar paths through a device.
85°C
Min Max
5.2
6.2
5.3
6.3
0.5
5.2
6.2
5.3
6.3
5.2
6.2
5.3
6.3
5.0
7.0
2.5
2.5
135
1.50
1.25
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
MHz
ns
ns
Condition
CL = 25pF
CL = 25pF
CL = 25pF
CL = 25pF
CL = 25pF
CL = 25pF
CL = 25pF
CL = 25pF
CL = 25pF
CL = 25pF
MOTOROLA
2–2
MECL Data
DL122 — Rev 6
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