CY74FCT138ATSOC ,1-of-8 Decodermaximum ratings” may cause permanent damage to the device. These are stress ratings only, andfuncti ..
CY74FCT138CTQC ,1-of-8 DecoderBlock Diagram Pin ConfigurationsE E E1 2 3LCCA A A2 1 0DIP/SOIC/QSOPTop ViewTop ViewA 10 16 VCC76 5 ..
CY74FCT138CTSOC ,1-of-8 Decoder CY54FCT138T, CY74FCT138T 1-OF-8 DECODERS SCCS013B – MAY 1994 – REVISED OCTOBER 2001CY54FCT138T ... ..
CY74FCT157ATSOC ,Quad 2-Input Multiplexermaximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage ra ..
CY74FCT157CTSOC ,Quad 2-Input MultiplexerCY54FCT157T, CY74FCT157T QUAD 2-INPUT MULTIPLEXERSWITH 3-STATE OUTPUTSSCCS014B – MAY 1994 – REVISE ..
CY74FCT162240ETPAC ,16-Bit Buffers/Drivers with 3-State OutputsFunctional Description•I supports partial-power-down mode operation These 16-bit buffer/line driver ..
D1861 , D1861A 10 Gbits/s 1310 nm DML Module
D1899 , TO-252 Plastic-Encapsulated Transistors
D1990 , SERIAL I/O CALENDAR & CLOCK CMOS LSI
D1A050D00 , Dual Inline Pack Reed Relay
D1A050D00 , Dual Inline Pack Reed Relay
D1A051000 , OUTSIDE DIMENTSION UNIT
CY74FCT138ATQCT-CY74FCT138ATSOC-CY74FCT138CTSOC
1-of-8 Decoder
Significantly Improved Noise
Characteristics Ioff Supports Partial-Power-Down Mode
Operation Matched Rise and Fall Times Fully Compatible With TTL Input and
Output Logic Levels Dual 1-of-8 Decoder With Enables ESD Protection Exceeds JESD 22
– 2000-V Human-Body Model (A114-A)
– 200-V Machine Model (A115-A)
– 1000-V Charged-Device Model (C101) CY54FCT138T
– 32-mA Output Sink Current
– 12-mA Output Source Current CY74FCT138T
– 64-mA Output Sink Current
– 32-mA Output Source Current
descriptionThe ’FCT138T devices are 1-of-8 decoders. These devices accept three binary weighted inputs (A0, A1, A2)
and, when enabled, provide eight mutually exclusive active-low outputs (O0–O7). The ’FCT138T devices
feature three enable inputs: two active low (E1, E2) and one active high (E3).
All outputs are high unless E1 and E2 are low and E3 is high. This multiple-enable function allows easy parallel
expansion of the device to a 1-of-32 (five lines to 32 lines) decoder with just four ’FCT138T devices and one
inverter.
These devices are fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the
outputs, preventing damaging current backflow through the device when it is powered down.
PIN DESCRIPTIONPlease 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.
GND6233 NCV
GND
CY54FCT138T... L PACKAGE
(TOP VIEW)NC – No internal connection
