HD29468 Triple Line Drivers/Receivers REJ03D0307–0200Z (Previous ADE-205-583 (Z)) Rev.2.00 Jul.16.2004 Description The HD29468 features line drivers and receivers for unbalanced transmissions, which meet the specs of IBM 360 and 370. This device has three drivers and receivers in one package. Input of driver and output of receiver are compatible with low power schottky TTL circuit and operates from a single 5 V power supply. The driver has two types of enable inputs. Sprius noise can be prevented by grounding either input when power supply is throw or cut off. The outputs are protected from short circuit and the wired logic is available due to emitter follower from for party line data bus applications. The device operates at high speed. Low to high level and high to low level propagation delay times defference are 10 ns max. Features • Ordering Information Part Name HD29468P Package Type DILP-16 pin Package Code DP-16E, -16FV Package Abbreviation P — Pin Arrangement DE1 1 16 VCC RI1 2 15 DO1 RO1 3 14 DI1 RI2 4 13 DO2 RO2 5 12 DI2 RI3 6 11 DO3 RO3 7 10 DI3 GND 8 9 DE2 (Top view) Rev.2.00, Jul.16.2004, page 1 of 7 Taping Abbreviation (Quantity) HD29468 Function Table Driver Receiver IInput DI DE1 Output DO DE2 L X X L X X L L X H X H L H L H H : L : X : Input RI Output RO L H H L High level Low level Immaterial Absolute Maximum Ratings Item Symbol Ratings Unit Supply Voltage Driver Input Voltage VCC VID +7 –0.5 to +7 V V Driver Output Voltage Receiver Input Voltage VOD VIR –0.5 to +7 –0.5 to +7 V V Power Dissipation (Ta = 25°C)*1 DP FP 1000 785 mW Operating Temperature Ta 0 to +75 °C Storage Temperature Tstg –65 to +150 °C Notes: 1. The above data were taken by the ∆VBE method,mounting on a glass epoxy board (40 × 40 × 1.6 mm) of 10% wiring density. 2. 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. Recommended Operating Conditions Item Supply Voltage Operating Temperature Rev.2.00, Jul.16.2004, page 2 of 7 Symbol VCC Ta Min 4.75 0 Typ 5.00 — Max 5.25 75 Unit V °C HD29468 Electrical Characteristics Driver (VCC = 5.0 V ± 5 %, Ta = 0 to +75°C) Item Symbol Min Max Unit High Level Input Voltage Low Level Input Voltage VIH VIL 2.0 — — 0.8 V V Input Clamp Voltage High Level Output Voltage VIK VOH — 3.11 –1.5 — V V — 4.1 — 0.15 V Low Level Output Voltage VOL Conditions VCC = 4.75 V, IIN = –18 mA VCC = 4.75 V, VIH = 2.0 V IOH = –59.3 mA (Ta = 25°C) VCC = 5.25 V, VIH = 2.0 V IOH = –78.1 mA VCC = 5.25 V, VIL = 0.8 V IOL = –0.24 mA, VIH = 4.5 V High Level Input Current DI IIH DE — — 20 60 µA VCC = 5.25 V, VIH = 2.7 V VCC = 5.25 V, VIH = 2.7 V Low Level Input Current DI IIL DE — — –400 –1200 µA VCC = 5.25 V, VIL = 0.4 V VCC = 5.25 V, VIL = 0.4 V High Level Output Current IOH — — 100 100 µA VCC = 4.75 V, VIL = 0 V, VOH = 5.0 V VCC = 4.75 V, VIH = 4.5 V, VOH = 5.0 V Short Circuit Output Current IOS — –30 mA VCC = 5.25 V, VIH = 4.5 V Max — Unit Conditions V VCC = 4.75 V, VIL = 1.15 V IOH = –400 µA VCC = 5.25 V, VIH = 1.55 V V IOL = 8 mA V VCC = 4.75 V, VIN: Open IOH = –400 µA Receiver (Ta = 0 to +75°C) Item High Level Output Threshold Voltage Low Level Output Threshold Voltage High Level Output Voltage Symbol Min VOTH 2.7 VOTL — 0.5 VOH 2.7 — Low Level Output Voltage VOL — — 0.5 0.4 V VCC = 4.75 V VIH = 1.55 V Input Resistance High Level Input Current RIN IIH 7.4 — 20 0.42 KΩ mA VCC = 0 V VCC = 4.75 V, VIH = 3.11 V Low Level Input Current Short Circuit Output Current IIL IOS 0.04 –20 -0.24 –100 mA mA VCC = 5.25 V, VIL = 0.15 V VCC = 5.25 V, VIL = 0 V Symbol Min ICCH — Max 37 Unit Conditions mA VCC = 5.25 V, VIH = 4.5 V ICCL 55 IOL = 8 mA IOL = 4 mA Driver/Receiver (Ta = 0 to +75°C) Item Supply Voltage — VCC = 5.25 V, VIL = 0 V Switching Characteristics Driver (VCC = 5.0 V, Ta = 25°C) Item Symbol Min Max Unit Rise Propagation Delay Time Fall Propagation Delay Time tPLH tPHL 6.5 6.5 18.5 18.5 ns ns Propagation Delay Time Difference*1 ∆tPD — 10 ns Note: 1. ∆tPD = |tPLH – tPHL| Rev.2.00, Jul.16.2004, page 3 of 7 Conditions RL = 47.5 Ω HD29468 Receiver (VCC = 5.0 V, Ta = 25°C) Item Symbol Min Max Unit Conditions Rise Propagation Delay Time Fall Propagation Delay Time tPLH tPHL 7.5 7.5 19.5 19.5 ns ns RL = 2 KΩ, CL = 15pF RL = 2 KΩ, CL = 15pF Propagation Delay Time Difference*1 ∆tPD — 10 ns RL = 2 KΩ, CL = 15pF Note: 1. ∆tPD = |tPLH – tPHL| Driver Test Circuit Input Pulse Generator Zout = 50 Ω V CC = 5 V Output R L= 50 Ω R L= 47.5 Ω Waveforms tr Input 10 % tf 90 % 1.3 V 90 % 1.3 V t PLH 3V 10 % 0V t PHL VOH Output 1.4 V 1.4 V VOL Notes: 1. tr = 15 ns, tf = 6 ns 2. Input waveforms: PRR = 1 MHz, duty cycle 50% Rev.2.00, Jul.16.2004, page 4 of 7 HD29468 Receiver Test Circuit V CC Input Output R L= 2 kΩ Pulse Generator Zout = 50 Ω C L= 15 pF R L= 50 Ω Note: V CC = 5 V 1. CL includes probe and jig capacitance. Waveforms tr Input 10 % tf 90 % 1.4 V 90 % 1.4 V t PHL 3V 10 % 0V t PLH VOH 1.3 V Output Notes: 1. tr = tf = 10 ns 2. Input waveforms: PRR = 1 MHz, duty cycle 50% Rev.2.00, Jul.16.2004, page 5 of 7 1.3 V VOL HD29468 Driver VIN – VOUT V CC = 5.25 V V CC = 5.00 V V CC = 4.75 V 3 2 1 0 0 0.5 1.0 2.0 V CC = 4.75 V V CC = 5.00 V 3 2 1 0 0.5 1.0 1.5 2.0 Input Voltage VIN (V) Driver IOUT – VOUT Receiver IOUT – VOUT 4 3 2 1 0 Ta = 25 °C 0 2.5 Ta = 25 °C V CC = 5.0 V 0 4 V CC = 5.25 V Input Voltage VIN (V) 5 Output Voltage VOUT (V) 1.5 5 Output Voltage VOUT (V) 4 Ta = 25 °C RL = 47.5 Ω –50 –100 –150 –200 –250 Output Current IOUT (mA) Rev.2.00, Jul.16.2004, page 6 of 7 5 Output Voltage (VOL) [V] Output Voltage VOUT (V) 5 Receiver VIN – VOUT 2.5 Ta = 25 °C V CC = 5.0 V 4 3 2 1 0 0 –20 –40 –60 –80 –100 Output Current IOUT (mA) HD29468 Package Dimensions As of January, 2003 Unit: mm 19.2 20.32 Max 9 6.3 7.4 Max 16 1 8 0.48 ± 0.1 2.54 ± 0.25 2.54 Min 5.06 Max 0.51 Min 1.3 0.89 7.62 + 0.1 0.25 – 0.05 0˚ – 15˚ Package Code JEDEC JEITA Mass (reference value) DP-16E Conforms Conforms 1.05 g Unit: mm 19.2 20.32 Max 9 6.3 7.4 Max 16 1 8 *0.48 ± 0.08 2.54 Min 5.06 Max 2.54 ± 0.25 1.3 0.51 Min 0.89 7.62 *0.25 ± 0.06 0˚ – 15˚ *NI/Pd/AU Plating Rev.2.00, Jul.16.2004, page 7 of 7 Package Code JEDEC JEITA Mass (reference value) DP-16FV Conforms Conforms 1.05 g Sales Strategic Planning Div. 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