Datasheets
SN74HC191DTG4 by:

Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDSO16, GREEN, PLASTIC, MS-012AC, SOIC-16

Part Details for SN74HC191DTG4 by Rochester Electronics LLC

Overview of SN74HC191DTG4 by Rochester Electronics LLC

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Applications Education and Research Healthcare Agriculture Technology

Part Details for SN74HC191DTG4

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SN74HC191DTG4 Part Data Attributes

SN74HC191DTG4 Rochester Electronics LLC
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SN74HC191DTG4 Rochester Electronics LLC Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDSO16, GREEN, PLASTIC, MS-012AC, SOIC-16
Part Life Cycle Code Active
Ihs Manufacturer ROCHESTER ELECTRONICS LLC
Package Description SOP,
Reach Compliance Code unknown
HTS Code 8542.39.00.01
Additional Feature RCO OUTPUT
Count Direction BIDIRECTIONAL
Family HC/UH
JESD-30 Code R-PDSO-G16
Length 9.9 mm
Load/Preset Input YES
Logic IC Type BINARY COUNTER
Mode of Operation SYNCHRONOUS
Number of Bits 4
Number of Functions 1
Number of Terminals 16
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Propagation Delay (tpd) 240 ns
Seated Height-Max 1.75 mm
Supply Voltage-Max (Vsup) 6 V
Supply Voltage-Min (Vsup) 2 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Trigger Type POSITIVE EDGE
Width 3.9 mm
fmax-Min 19 MHz

Alternate Parts for SN74HC191DTG4

This table gives cross-reference parts and alternative options found for SN74HC191DTG4. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of SN74HC191DTG4, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
74HC191D-T IC HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16, SOT-109, SO-16, Counter NXP Semiconductors SN74HC191DTG4 vs 74HC191D-T
74HC191D IC HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16, SOT-109, SO-16, Counter NXP Semiconductors SN74HC191DTG4 vs 74HC191D
M74HC191M1R HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16, SO-16 STMicroelectronics SN74HC191DTG4 vs M74HC191M1R
HD74HC191RP-EL Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDSO16, FP-16DN Hitachi Ltd SN74HC191DTG4 vs HD74HC191RP-EL
SN74HC191DG4 4-Bit Synchronous Up/Down Binary Counters 16-SOIC -40 to 85 Texas Instruments SN74HC191DTG4 vs SN74HC191DG4
HD74HC191FP-E HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16, FP-16DA Renesas Electronics Corporation SN74HC191DTG4 vs HD74HC191FP-E
CD74HC191MTE4 HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16, GREEN, PLASTIC, MS-012AC, SOIC-16 Texas Instruments SN74HC191DTG4 vs CD74HC191MTE4
SN74HC191DR-00 HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16 Texas Instruments SN74HC191DTG4 vs SN74HC191DR-00
HD74HC191FP-EL HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO16, SOP-16 Renesas Electronics Corporation SN74HC191DTG4 vs HD74HC191FP-EL
CD74HC191MG4 High Speed CMOS Logic Presettable Synchronous 4-Bit Binary Up/Down Counters 16-SOIC -55 to 125 Texas Instruments SN74HC191DTG4 vs CD74HC191MG4
Part Number Description Manufacturer Compare
SN54HC191J Synchronous 4-Bit Up/Down Binary Counters 16-CDIP -55 to 125 Texas Instruments SN74HC191DTG4 vs SN54HC191J
MM74HC191N HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDIP16, PLASTIC, DIP-16 Texas Instruments SN74HC191DTG4 vs MM74HC191N
GD74HC191 Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDIP16, Goldstar Electron Co Ltd SN74HC191DTG4 vs GD74HC191
SN74HC191NP1 Binary Counter, Rochester Electronics LLC SN74HC191DTG4 vs SN74HC191NP1
CD74HC191E High Speed CMOS Logic Presettable Synchronous 4-Bit Binary Up/Down Counters 16-PDIP -55 to 125 Texas Instruments SN74HC191DTG4 vs CD74HC191E
74HC191N,652 74HC(T)191 - Presettable synchronous 4-bit binary up/down counter DIP 16-Pin NXP Semiconductors SN74HC191DTG4 vs 74HC191N,652
SNJ54HC191J-00 HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, CDIP16 Texas Instruments SN74HC191DTG4 vs SNJ54HC191J-00
CD54HC191F/3 Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, CDIP16, CERAMIC, DIP-16 Harris Semiconductor SN74HC191DTG4 vs CD54HC191F/3
GD54HC191 Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDIP16, Goldstar Electron Co Ltd SN74HC191DTG4 vs GD54HC191
M74HC191B1R HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDIP16, PLASTIC, DIP-16 STMicroelectronics SN74HC191DTG4 vs M74HC191B1R

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