SGS-Ates
T74LS490 - Dual Decade Counter
www.DataSheet4U.com
www.DataSheet4U.com
Rating:
1
★
(5 votes)
ST Microelectronics
T74LS490 - Dual Decade Counter
www.DataSheet4U.com
www.DataSheet4U.com
Rating:
1
★
(5 votes)
Hitachi Semiconductor
74LS49 - BCD-to-Seven Segment Decoder Driver
Unit: mm
10.06 10.5 Max 14 8 5.5 1 7 *0.22 ± 0.05 0.20 ± 0.04 2.20 Max 7.80 – 0.30 1.15 0° – 8°
+ 0.20
1.42 Max
1.27 *0.42 ± 0.08 0.40 ± 0.06
0.10
Rating:
1
★
(4 votes)
National Semiconductor
DM74LS491 - 10-Bit Counter
DM54LS491 74LS491 10-Bit Counter
July 1989
DM54LS491 74LS491 10-Bit Counter
General Description
The ten-bit counter can count up count down set and
Rating:
1
★
(4 votes)
MSI
DM74LS49 - BCD/7-Segment Decoder/Driver
Rating:
1
★
(3 votes)
Hitachi Semiconductor
HD74LS49 - BCD-to-Seven Segment Decoder Driver
Unit: mm
10.06 10.5 Max 14 8 5.5 1 7 *0.22 ± 0.05 0.20 ± 0.04 2.20 Max 7.80 – 0.30 1.15 0° – 8°
+ 0.20
1.42 Max
1.27 *0.42 ± 0.08 0.40 ± 0.06
0.10
Rating:
1
★
(2 votes)
Motorola
74LS49 - DUAL DECADE COUNTER
SN54/74LS490 DUAL DECADE COUNTER
The SN54 / 74LS490 contains a pair of high-speed 4-stage ripple counters. Each half of the SN54 / 74LS490 has individ
Rating:
1
★
(2 votes)
Texas Instruments
SN74LS49 - BCD-TO-SEVEN-SEGMENT DECODERS/DRIVERS
SN5446A, ’47A, ’48, SN54LS47, ’LS48, ’LS49
SN7446A, ’47A, ’48, SN74LS47, ’LS48, ’LS49
BCD-TO-SEVEN-SEGMENT DECODERS/DRIVERS
SDLS111 – MARCH 1974 – REV
Rating:
1
★
(2 votes)
Motorola
SN74LS490 - DUAL DECADE COUNTER
DUAL DECADE COUNTER
The SN54 / 74LS490 contains a pair of high-speed 4-stage ripple counters. Each half of the SN54 / 74LS490 has individual Clock, Ma
Rating:
1
★
(1 votes)
Monolithic Memories
SN74LS491A - 10-Bit Counter
Rating:
1
★
(1 votes)
