TC74AC373P_07 Datasheet, PDF (1/9 Pages) Toshiba Semiconductor – CMOS Digital Integrated Circuit Silicon Monolithic Octal D-Type Latch with 3-State Output

TC74AC373P/F/FT
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74AC373P,TC74AC373F,TC74AC373FT
Octal D-Type Latch with 3-State Output
The TC74AC373 is an advanced high speed CMOS OCTAL
LATCH with 3-STATE OUTPUT fabricated with silicon gate and
double-layer metal wiring C²MOS technology.
It achieves the high speed operation similar to equivalent
Bipolar Schottky TTL while maintaining the CMOS low power
dissipation.
These 8-bit D-type latches are controlled by a latch enable
input (LE) and a output enable input ( OE ).
When the OE input is high, the eight outputs are in a high
impedance state.
All inputs are equipped with protection circuits against static
discharge or transient excess voltage.
Features
• High speed: t_pd = 4.8 ns (typ.) at V_CC = 5 V
• Low power dissipation: I_CC = 8 μA (max) at Ta = 25°C
• High noise immunity: V_NIH = V_NIL = 28% V_CC (min)
• Symmetrical output impedance: |I_OH| = I_OL = 24 mA (min)
Capability of driving 50 Ω
transmission lines.
• Balanced propagation delays: t_pLH ^∼− t_pHL
• Wide operating voltage range: V_{CC (opr)} = 2 to 5.5 V
• Pin and function compatible with 74F373
TC74AC373P
TC74AC373F
TC74AC373FT
Weight
DIP20-P-300-2.54A
SOP20-P-300-1.27A
TSSOP20-P-0044-0.65A
: 1.30 g (typ.)
: 0.22 g (typ.)
: 0.08 g (typ.)
1
2007-10-01