Features: • Minimal propagation delay through the switch.• 5 switch connection between two ports.• TTL-compatible input levels.• Ultra low quiescent power. -Ideally suited for notebook applications.• Package type Product code example: HD74CBT16210TELPinoutSpecificati...
HD74CBT16210: Features: • Minimal propagation delay through the switch.• 5 switch connection between two ports.• TTL-compatible input levels.• Ultra low quiescent power. -Ideally suited f...
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Item |
Symbol |
Ratings |
Unit |
Conditions |
Supply voltage |
VCC |
−0.5 to 7.0 |
V |
|
Input voltage *1 |
VI |
−0.5 to 7.0 |
V |
|
Input clamp current |
IIK |
-50 |
mA |
VI<0 |
Continuous output current |
IO |
128 |
mA |
VO = 0 to VCC |
VCC, GND current / pin |
ICC or IGND |
±100 |
mA |
|
Maximum power dissipation at Ta = 55°C (in still air)*2 |
PT |
1.08 |
W |
TSSOP |
Storage temperature |
Tstg |
65 to 150 |
°C |
Notes: The absolute maximum ratings are values which must not individually be exceeded, and furthermore, no two of which may be realized at the same time.
1. The input and output voltage ratings may be exceeded even if the input and output clamp-current ratings are observed.
2. The maximum package power dissipation was calculated using a junction temperature of 150°C.
The HD74CBT16210 provides 20-bits of high speed TTL-compatible bus switching. The low on state resistance of the switch allows connections to be made with minimal propagation delay. The device is organized as a dual 10-bit bus switch with separate output enable (OE) inputs. HD74CBT16210can be used as two 10-bit bus switches or as one 20-bit bus switch. When OE is low, the associated 10-bit bus switch is on, and port A is connected to port B. When OE is high, the switch is open, and the high impedance state exists between the ports.