DS21554L Maxim Integrated Products, DS21554L Datasheet - Page 116
DS21554L
Manufacturer Part Number
DS21554L
Description
IC TXRX E1 1-CHIP 5V 100-LQFP
Manufacturer
Maxim Integrated Products
Datasheet
1.DS2154LNA2.pdf
(124 pages)
Specifications of DS21554L
Function
Single-Chip Transceiver
Interface
E1, HDLC, J1, T1
Number Of Circuits
1
Voltage - Supply
4.75 V ~ 5.25 V
Current - Supply
75mA
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
100-LQFP
Includes
Remote and AIS Alarm Detector / Generator
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Power (watts)
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
DS21554L
Manufacturer:
DALLAS
Quantity:
20 000
Company:
Part Number:
DS21554L+
Manufacturer:
Maxim
Quantity:
127
Company:
Part Number:
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Manufacturer:
DALLAS
Quantity:
7 214
Company:
Part Number:
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Manufacturer:
DALLASSEM
Quantity:
423
Company:
Part Number:
DS21554LB+
Manufacturer:
Maxim
Quantity:
90
Company:
Part Number:
DS21554LBN+
Manufacturer:
Maxim Integrated
Quantity:
10 000
Figure 20-5. Intel Bus Write AC Timing (BTS = 0/MUX = 0)
Figure 20-6. Motorola Bus Read AC Timing (BTS = 1/MUX = 0)
Figure 20-7. Motorola Bus Write AC Timing (BTS = 1/MUX = 0)
A0–A7
D0–D7
A0–A7
D0–D7
A0–A7
D0–D7
R/ W
R/ W
CS
DS
WR
RD
CS
CS
DS
0ns MIN
0ns MIN
0ns MIN
t1
t1
t1
0ns MIN
0ns MIN
0ns MIN
t2
t2
t2
ADDRESS VALID
ADDRESS VALID
75ns MAX
ADDRESS VALID
116 of 124
t3
75ns MIN
75ns MIN
t6
t6
5ns MIN/20ns MAX
10ns
MIN
10ns
MIN
t7
DATA VALID
t7 t8
t4
t4
10ns
MIN
t4
10ns
MIN
t8
0ns MIN
0ns MIN
0ns MIN
t5