SN74AHCT16541DGGR ,16-Bit Buffers/Drivers With 3-State Outputsmaximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage ra ..
SN74AHCT16541DL ,16-Bit Buffers/Drivers With 3-State Outputsmaximum ratings” may cause permanent damage to the device. These are stress ratings only, andfuncti ..
SN74AHCT16541DL ,16-Bit Buffers/Drivers With 3-State Outputslogic diagram (positive logic)1 241OE12OE148 251OE2 2OE247 2 36 131A1 1Y1 2Y12A1To Seven Other Chan ..
SN74AHCT174N ,Hex D-Type Flip-Flops With Clearmaximum ratings” may cause permanent damage to the device. These are stress ratings only, andfuncti ..
SN74AHCT174NSR ,Hex D-Type Flip-Flops With Clearmaximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage ra ..
SN74AHCT174PWR ,Hex D-Type Flip-Flops With Clear SN54AHCT174, SN74AHCT174 HEX D-TYPE FLIP-FLOPSWITH CLEARSCLS419F – JUNE 1998 – REVISED APRIL 2002S ..
SN74LS90N ,DECADE COUNTER; DIVIDE-BY-TWELVE COUNTER; 4-BIT BINARY COUNTERSN54/74LS90SN54/74LS92DECADE COUNTER;SN54/74LS93DIVIDE-BY-TWELVE COUNTER;4-BIT BINARY COUNTERDECADE ..
SN74LS91N ,8-BIT SHIFT REGISTERS
SN74LS92D ,DECADE COUNTER; DIVIDE-BY-TWELVE COUNTER; 4-BIT BINARY COUNTER
SN74LS92D ,DECADE COUNTER; DIVIDE-BY-TWELVE COUNTER; 4-BIT BINARY COUNTERLOGIC DIAGRAM CONNECTION DIAGRAMDIP (TOP VIEW)LS931 14CP CP1 0J Q J Q J Q J Q2 13NC14 MR1CP0 CP CP ..
SN74LS92N ,DECADE COUNTER; DIVIDE-BY-TWELVE COUNTER; 4-BIT BINARY COUNTERSN54/74LS90SN54/74LS92DECADE COUNTER;SN54/74LS93DIVIDE-BY-TWELVE COUNTER;4-BIT BINARY COUNTERDECADE ..
SN74LS92NSR ,Divide-By-Twelve Decade Counter
SN74AHCT16541-SN74AHCT16541DGGR-SN74AHCT16541DL
16-Bit Buffers/Drivers With 3-State Outputs 48-TVSOP -40 to 85
Distributed VCC and GND Pins MinimizeHigh-Speed Switching Noise Flow-Through Architecture Optimizes PCB
Layout Latch-Up Performance Exceeds 250 mA Per
JESD 17 Package Options Include Plastic Shrink
Small-Outline (DL), Thin Shrink
Small-Outline (DGG), and Thin Very
Small-Outline (DGV) Packages and 380-mil
Fine-Pitch Ceramic Flat (WD) Package
Using 25-mil Center-to-Center Spacings
descriptionThe ’AHCT16541 devices are noninverting 16-bit
buffers composed of two 8-bit sections with
separate output-enable signals. For either 8-bit
buffer section, the two output-enable (1OE1 and
1OE2 or 2OE1 and 2OE2) inputs must both be low
for the corresponding Y outputs to be active. If
either output-enable input is high, the outputs of
that 8-bit buffer section are in the high-impedance
state.
To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup
resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
The SN54AHCT16541 is characterized for operation over the full military temperature range of –55°C to 125°C.
The SN74AHCT16541 is characterized for operation from –40°C to 85°C.
FUNCTION TABLE
(each 8-bit buffer/driver)Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
1Y2
GND
1Y3
1Y4
VCC
1Y5
1Y6
GND
1Y7
1Y8
2Y1
2Y2
GND
2Y3
2Y4
VCC
2Y5
2Y6
GND
2Y7
2Y8
2OE1
1A2
GND
1A3
1A4
VCC
1A5
1A6
GND
1A7
1A8
2A1
2A2
GND
2A3
2A4
VCC
2A5
2A6
GND
2A7
2A8
2OE2
