SN54LS145J ,1-OF-10 DECODER/DRIVER OPEN-COLLECTOR
SN54LS145J ,1-OF-10 DECODER/DRIVER OPEN-COLLECTOR
SN54LS148J ,10-LINE-TO-4-LINE AND 8-LINE-TO-3-LINE PRIORITY ENCODERS/sc/package.FUNCTION TABLE − ’147, ’LS147INPUTS OUTPUTS1 2 3 4 5 6 7 8 9 D C B AH H H H H H H H H H ..
SN54LS148W , 10-LINE TO 4-LINE AND 8-LINE TO 3-LINE PRIORITY ENCODERS
SN54LS14J ,SCHMITT TRIGGERS DUAL GATE/HEX INVERTERMaximum Ratings(1)over operating free-air temperature range (unless otherwise noted)MIN MAX UNIT(2) ..
SN54LS151J ,8-INPUT MULTIPLEXERSN54/74LS1518-INPUT MULTIPLEXERThe TTL/MSI SN54/74LS151 is a high speed 8-input Digital Multiplexer ..
SN74H102N , AND-GATE J-K NEGATIVE-EDGE-TRIGGERED FLIP-FLOPS WITH PRESET AND CLEAR
SN74H103J , DUAL J-K NEGATIVE-EDGE-TRIGGERED FLIP-FLOPS WITH CLEAR
SN74H60N , DUAL 4-INPUT EXPANDERS
SN74H61N , TRIPLE 3-INPUT EXPANDER
SN74H62N , 4-WIDE AND-OR EXPANDER
SN74H87J , 4-BIT TRUE/COMPLEMENT, ZERO/ONE ELEMENTS
SN54LS145J
BCD-to-Decimal Decoders / Drivers(with 15V outputs)
1-OF-10 DECODER /DRIVER
OPEN-COLLECTORThe SN54/74LS145, 1-of-10 Decoder/Driver, is designed to accept BCD
inputs and provide appropriate outputs to drive 10-digit incandescent
displays. All outputs remain off for all invalid binary input conditions. It is
designed for use as indicator/relay drivers or as an open-collector logic circuit
driver. Each of the high breakdown output transistors will sink up to 80 mA of
current. Typical power dissipation is 35 mW. This device is fully compatible
with all TTL families. Low Power Version of 54/74145 Input Clamp Diodes Limit High Speed Termination Effects
CONNECTION DIAGRAM DIP (TOP VIEW)--- -- -- -- ---- --- -- -- -- -- -- -
PIN NAMES LOADING (Note a)Q0 to Q9
BCD Inputs
Outputs (Note b)
NOTES: 1 TTL Unit Load (U.L.) = 40 μA HIGH/1.6 mA LOW. The Output LOW drive factor is 2.5 U.L. for Military (54) and 15 U.L. for Commercial (74)
Temperature Ranges.
LOGIC DIAGRAM - - -- - --
