Parametric results for: 74LS191 under Counters

All Filters Additional Feature Count Direction Family JESD-30 Code JESD-609 Code Length Load Capacitance (CL) Load/Preset Input Logic IC Type Manufacturer Max Frequency@Nom-Sup Max I(ol) Mode of Operation Moisture Sensitivity Level Number of Bits Number of Functions Number of Terminals Operating Temperature-Max Operating Temperature-Min Package Body Material Package Code Package Equivalence Code Package Shape Package Style Prop. Delay@Nom-Sup Propagation Delay (tpd) Supply Voltage-Nom (Vsup) Surface Mount Trigger Type

LG_MAX 2 TCO OUTPUT 64

157 hits Apply

Count Direction (1)

BIDIRECTIONAL 156

157 hits Apply

Family (1)

LS 139

157 hits Apply

R-CDFP-F16 6 R-CDIP-T16 6 R-GDIP-T16 10 R-PDIP-T16 65 R-PDSO-G16 40 R-PDSO-G20 2 R-XDFP-F16 2 R-XDIP-T16 20 S-PQCC-J20 4

157 hits Apply

e0 93 e4 11 e6 1

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8.9662 mm 3 9.9 mm 22 10.06 mm 6 10.2 mm 3 10.3 mm 2 19 mm 1 19.09 mm 2 19.175 mm 5 19.2 mm 3 19.3 mm 2 19.305 mm 2 19.495 mm 6 19.56 mm 3 19.8 mm 15 20.07 mm 4 21.755 mm 2 22 mm 1

Min (mm) - Max (mm)

157 hits Apply

Load Capacitance (CL) (2)

15 pF 58 50 pF 10

Min (pF) - Max (pF)

157 hits Apply

YES 155

157 hits Apply

BINARY COUNTER 155 DECADE COUNTER 2

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Manufacturer (23)

AMD 9 avg Semiconductors 2 Fairchild Semiconductor Corporation 12 Freescale Semiconductor 11 Goldstar Electron Co Ltd 2 Hitachi Ltd 6 LG Semicon Co Ltd 2 Mitsubishi Electric 1 Motorola Mobility LLC 9 Motorola Semiconductor Products 11 National Semiconductor Corporation 6 NTE Electronics Inc 1 NXP Semiconductors 4 Panasonic Electronic Components 2 Philips Semiconductors 8 Raytheon Semiconductor 3 Renesas Electronics Corporation 8 Rochester Electronics LLC 16 SGS-Ates Componenti Electronici SPA 2 Signetics 4 STMicroelectronics 4 Texas Instruments 32 YAGEO Corporation 2

157 hits Apply

Max Frequency@Nom-Sup (2)

20 Hz 21 20 MHz 71

Min (Hz) - Max (Hz)

157 hits Apply

4 mA 26 8 mA 62 16 mA 5

Min (A) - Max (A)

157 hits Apply

SYNCHRONOUS 156

157 hits Apply

1 17

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Number of Bits (1)

4 139

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Number of Functions (1)

1.0 156

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16 149 20 6

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70.0 °C 142 75.0 °C 14

Min (°C) - Max (°C)

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-20.0 °C 17 -10.0 °C 2 0.0 °C 137

Min (°C) - Max (°C)

157 hits Apply

CERAMIC 28 CERAMIC, GLASS-SEALED 10 CERAMIC, METAL-SEALED COFIRED 3 PLASTIC/EPOXY 111 UNSPECIFIED 3

157 hits Apply

Package Code (5)

DFP 8 DIE 1 DIP 101 QCCJ 4 SOP 41

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DIE OR CHIP 1 DIP16,.3 90 FL16,.3 8 LDCC20,.4SQ 2 SOP16,.25 24 SOP16,.3 6 TSSOP16,.25 2

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RECTANGULAR 151 SQUARE 4

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CHIP CARRIER 4 FLATPACK 8 IN-LINE 101 SMALL OUTLINE 42

157 hits Apply

Prop. Delay@Nom-Sup (2)

45 ns 25 52 ns 5

Min (ns) - Max (ns)

157 hits Apply

Propagation Delay (tpd) (4)

36 ns 95 41 ns 3 45 ns 36 62 ns 3

Min (ns) - Max (ns)

157 hits Apply

Supply Voltage-Nom (Vsup) (1)

5 V 156

157 hits Apply

Surface Mount (2)

NO 101 YES 54

157 hits Apply

Trigger Type (2)

NEGATIVE EDGE 2 POSITIVE EDGE 137

157 hits Apply