54HC191
1.20 MB
4-bit synchronous up/down binary counters.
SN54HC191, SN74HC191 4ĆBIT SYNCHRONOUS UP/DOWN BINARY COUNTERS
D Wide Operating Voltage Range of 2 V to 6 V D Outputs Can Drive Up To 10 LSTTL Loads .
📁 Related Datasheet
54HC190 - Synchronous Decade Up/Down Counters
(National Semiconductor)
MM54HC190 MM74HC190 MM54HC191 MM74HC191
January 1988
MM54HC190 MM74HC190 Synchronous
Decade Up Down Counters with Mode
Control MM54HC191 MM74HC191.
54HC190 - 4 BIT SYNCHRONOUS UP/DOWN COUNTERS
(SGS-THOMSON)
M54/M74HC190 M54/M74HC191
4 BIT SYNCHRONOUS UP/DOWN COUNTERS
. HIGH SPEED fMAX = 48 MHz (TYP.) AT VCC = 5 V
. LOW POWER DISSIPATION ICC = 4 µA (MAX..
54HC191 - Rad-hard high speed 2 to 6V CMOS logic
(STMicroelectronics)
Product status link M54HCxxx, M54HCTxxx
M54HCxxx, M54HCTxxx
Datasheet
Rad-hard high speed 2 to 6 V CMOS logic series
Features
• ESCC qualified • 7 V .
54HC191 - Synchronous Binary Up/Down Counters
(National Semiconductor)
MM54HC190 MM74HC190 MM54HC191 MM74HC191
January 1988
MM54HC190 MM74HC190 Synchronous
Decade Up Down Counters with Mode
Control MM54HC191 MM74HC191.
54HC191 - 4 BIT SYNCHRONOUS UP/DOWN COUNTERS
(SGS-THOMSON)
M54/M74HC190 M54/M74HC191
4 BIT SYNCHRONOUS UP/DOWN COUNTERS
. HIGH SPEED fMAX = 48 MHz (TYP.) AT VCC = 5 V
. LOW POWER DISSIPATION ICC = 4 µA (MAX..
54HC193 - 4-BIT SYNCHRONOUS UP/DOWN COUNTERS
(Texas Instruments)
D Wide Operating Voltage Range of 2 V to 6 V D Outputs Can Drive Up To 10 LSTTL Loads D Low Power Consumption, 80-µA Max ICC D Typical tpd = 20 ns D ±.
54HC193 - Rad-hard high speed 2 to 6V CMOS logic
(STMicroelectronics)
Product status link M54HCxxx, M54HCTxxx
M54HCxxx, M54HCTxxx
Datasheet
Rad-hard high speed 2 to 6 V CMOS logic series
Features
• ESCC qualified • 7 V .
54HC10 - Rad-hard high speed 2 to 6V CMOS logic
(STMicroelectronics)
Product status link M54HCxxx, M54HCTxxx
M54HCxxx, M54HCTxxx
Datasheet
Rad-hard high speed 2 to 6 V CMOS logic series
Features
• ESCC qualified • 7 V .
