TC74HCT138AP/AF TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74HCT138AP, TC74HCT138AF 3-to-8 Line Decoder The TC74HCT138A is a high speed CMOS 3-to-8 LINE DECODER fabricated with silicon gate C2MOS technology. It achieves the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power dissipation. This device may be.
• High speed: tpd = 17 ns (typ.) at VCC = 5 V
• Low power dissipation: ICC = 4 μA (max) at Ta = 25°C
• Compatible with TTL outputs: VIH = 2 V (min)
VIL = 0.8 V (max)
• Wide interfacing ability: LSTTL, NMOS, CMOS
• Output drive capability: 10 LSTTL loads
• Symmetrical output impedance: |IOH| = IOL = 4 mA (min)
• Balanced propagation delays: tpLH ∼− tpHL
• Pin and function compatible with 74LS138
Pin Assignment
TC74HCT138AP TC74HCT138AF
Weight DIP16-P-300-2.54A SOP16-P-300-1.27A
: 1.00 g (typ.) : 0.18 g (typ.)
Start of commercial production
1988-04
1
2014-03-01
IEC Logic Symbol
TC74HCT13.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | TC74HCT138AF |
Toshiba Semiconductor |
3-to-8 Line Decoder | |
2 | TC74HCT138AFW |
Toshiba Semiconductor |
3-TO-8 LINE DECODER | |
3 | TC74HCT139AF |
Toshiba Semiconductor |
Dual 2-to-4 Line Decoder | |
4 | TC74HCT139AFW |
Toshiba Semiconductor |
DUAL 2-TO-4 LINE DECODER | |
5 | TC74HCT139AP |
Toshiba Semiconductor |
Dual 2-to-4 Line Decoder | |
6 | TC74HCT157AF |
Toshiba Semiconductor |
Quad 2-Channel Multiplexer | |
7 | TC74HCT157AFW |
Toshiba Semiconductor |
QUAD 2-CHANNEL MULTPLEXER | |
8 | TC74HCT157AP |
Toshiba Semiconductor |
Quad 2-Channel Multiplexer | |
9 | TC74HCT174AF |
Toshiba Semiconductor |
Hex D-Type Flip-Flop | |
10 | TC74HCT174AFW |
Toshiba Semiconductor |
HEX D-TYPE FLIP-FLOP | |
11 | TC74HCT174AP |
Toshiba Semiconductor |
Hex D-Type Flip-Flop | |
12 | TC74HCT00AF |
Toshiba Semiconductor |
Quad 2-Input NAND Gate |