TC74VHC540,541F/FK TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74VHC540F, TC74VHC540FK TC74VHC541F, TC74VHC541FK Octal Bus Buffer TC74VHC540F/FK TC74VHC541F/FK Inverted, 3-State Outputs Non-Inverted, 3-State Outputs TC74VHC540F, TC74VHC541F The TC74VHC540/TC74VHC541 are advanced high speed CMOS OCTAL BUS BUFFERs fabricated with silicon .
High speed: tpd = 3.7 ns (typ.) at VCC = 5 V
Low power dissipation: ICC = 4 A (max) at Ta = 25°C
High noise immunity: VNIH = VNIL = 28% VCC (min)
Power down protection is provided on all inputs.
Balanced propagation delays: tpLH tpHL
Wide operating voltage range: VCC (opr) = 2 V to 5.5 V
Low noise: VOLP = 1.0 V (max)
Pin and function compatible with 74ALS540/541
Weight SOP20-P-300-1.27A VSSOP20-P-0030-0.50
: 0.22 g (typ.) : 0.03 g (typ.)
© 2019
1
Toshiba Electronic Devices & Storage Corporation
Start of commercial production
1991-05
2019-01-31
Pin Assignment
1 A1 2.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | TC74VHC540F |
Toshiba |
Octal Bus Buffer | |
2 | TC74VHC540FT |
Toshiba |
OCTAL BUS BUFFER | |
3 | TC74VHC540FW |
Toshiba |
OCTAL BUS BUFFER | |
4 | TC74VHC541F |
Toshiba |
Octal Bus Buffer | |
5 | TC74VHC541FK |
Toshiba |
Octal Bus Buffer | |
6 | TC74VHC541FT |
Toshiba |
OCTAL BUS BUFFER | |
7 | TC74VHC541FW |
Toshiba |
OCTAL BUS BUFFER | |
8 | TC74VHC573F |
Toshiba |
Octal D-Type Latch | |
9 | TC74VHC573FK |
Toshiba |
Octal D-Type Latch | |
10 | TC74VHC573FT |
Toshiba |
OCTAL D-TYPE LATCH WITH 3-STATE OUTPUT | |
11 | TC74VHC573FW |
Toshiba |
OCTAL D-TYPE LATCH WITH 3-STATE OUTPUT | |
12 | TC74VHC574F |
Toshiba |
Octal D-Type Flip-Flop |