* Ordering Information Part Name Package Type Package Code (Previous Code) Package Abbreviation HD74LS191P DILP-16 pin PRDP0016AE-B (DP-16FV) P HD74LS191FPEL SOP-16 pin (JEITA) PRSP0016DH-B FP (FP-16DAV) Note: Please consult the sales office for the above package availability.
HD74LS191P Datasheet (263.97 KB)
HD74LS191P
263.97 KB
Synchronous up / down 4-bit binary counter.
HD74LS191
Synchronous Up / Down 4-bit Binary Counter (single clock line)
REJ03D0453
*0200 Rev.2.00
Feb.18.2005
Synchronous operation is provid.
📁 Related Datasheet
HD74LS191 - Synchronous Up/Down 4-bit Binary Counters
(Hitachi Semiconductor)
19.20 20.00 Max 16 9 7.40 Max 6.30
Unit: mm
1 1.3
1.11 Max
8
0.51 Min
2.54 Min 5.06 Max
7.62
2.54 ± 0.25
0.48 ± 0.10
0.25 – 0.05 0° – 15°
Hit.
HD74LS191 - Synchronous Up / Down 4-bit Binary Counter
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HD74LS191
Synchronous Up / Down 4-bit Binary Counter (single clock line)
REJ03D0453–0200 Rev.2.00
Feb.18.2005
Synchronous operation is provided by ha.
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(Hitachi Semiconductor)
19.20 20.00 Max 16 9 7.40 Max 6.30
Unit: mm
1 1.3
1.11 Max
8
0.51 Min
2.54 Min 5.06 Max
7.62
2.54 ± 0.25
0.48 ± 0.10
0.25 – 0.05 0° – 15°
Hit.
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19.20 20.00 Max 16 9 7.40 Max 6.30
Unit: mm
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Hit.
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Feb.18.2005
Synchronous operation is provided by having al.
